point-of-sale system for Starlight Coffee, a cool new coffee chain that is taking Romeville, Crest Hill

point-of-sale system for Starlight Coffee, a cool new coffee chain that is taking Romeville, Crest Hill, Joliet, and other swanky suburbs by storm. The system you create will compute a person’s bill by asking them a series of questions and charging them accordingly.

The user’s choices and associated costs are summarized below.

Option Cost
Coffee type
Americano – $2.25

Italiano – $2.75

Espresso – $3.50

Cappuccino – $3.75

Size
Tall – no upcharge

Grande – 20% upcharge

Venti – 40% upcharge

Espresso shots $0.50 per shot
Member of Starlight’s Stars Club (a frequent customer club) 10% discount applied after the rest of the bill is calculated.

The program will start with a heading. It will then ask the user to enter their name. Next, it will run through the choices the user has and calculate their total bill. It will ask them the percentage they wish to tip, which will be applied pre-discount. It will also apply an 8.75% tax on the cost of the drink minus the discount.

To summarize:

The cost of the drink depends on the coffee type, drink size, and number of espresso shots.
The tip will be calculated purely on the cost of the drink.
A 10% discount will be applied (10% of the cost of the drink) if they are a member of the Starlight’s Stars Club.
An 8.75% tax will be applied to the cost of the drink minus the discount (if any).
Here’s an example of what it must look like when you run it.

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STARLIGHT COFFEE POINT-OF-SALE SYSTEM

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What is your name? Ray

What kind of coffee do you want?

1. Americano

2. Italiano

3. Espresso

4. Cappuccino

Enter the number of your choice: 2

What size do you want?

1. Tall

2. Grande

3. Venti

Enter the number of your choice: 2

How many extra shots of espresso would you like? 1

Are you a member of Starlight Stars (y or n)? y

What size tip would you like to leave?

1. Good service – 10%

2. Great service – 15%

3. Outstanding service – 20%

Enter the number of your choice: 3

Here is your bill, Ray:

Beverage $ 3.80

Club Discount $ 0.38

Tip Amount $ 0.76

Taxes $ 0.30

Total $ 4.48

Thank you for choosing Starlight Coffee!