| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.51 | 13.156% | $86.5757 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $97.41 | 5.832% | $103.091 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $20.70 | 7.353% | $22.2221 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $177.80 | 8.197% | $192.3743 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $42.52 | 9.647% | $46.6219 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $207.58 | 10.328% | $229.0189 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $56.33 | 3.172% | $58.1168 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $678.85 | $738.0207 | $738.02 | $737.95 | $738.00 | |