01: /**
02:    This class tests the CashRegister class.
03: */
04: public class CashRegisterTester
05: {
06:    public static void main(String[] args)
07:    {
08:       CashRegister register = new CashRegister();
09: 
10:       register.recordPurchase(0.75);
11:       register.recordPurchase(1.50);
12:       register.enterPayment(2, 0, 5, 0, 0);
13:       System.out.print("Change=");
14:       System.out.println(register.giveChange());
15: 
16:       register.recordPurchase(2.25);
17:       register.recordPurchase(19.25);
18:       register.enterPayment(23, 2, 0, 0, 0);
19:       System.out.print("Change=");
20:       System.out.println(register.giveChange());
21:    }
22: }