Create a class called CashRegister based on the information given (Create appropriate constructors, accessors and mutator methods). Then write a program that tests the class. Your driver program must do the required actions.
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hw3testdata.xlsx
Sheet1
| Description | Price | Qty | Discount | Total before tax | Tax | Total | Cumulative Total |
| Pens | 10 | 15 | 0.05 | 142.5 | 8.55 | 151.05 | 151.05 |
| Pencils | 18 | 16 | 0.15 | 244.8 | 14.688 | 259.488 | 410.538 |
| Erasers | 22 | 24 | 0.23 | 406.56 | 24.3936 | 430.9536 | 841.4916 |
| Staplers | 12 | 16 | 0 | 192 | 11.52 | 203.52 | 1045.0116 |
| | | | | | | 1045.0116 |