| 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 | $25.46 | 9.757% | $27.9441 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $200.51 | 5.197% | $210.9305 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $44.77 | 9.249% | $48.9108 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $20.92 | 12.219% | $23.4762 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $248.96 | 8.114% | $269.1606 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $150.27 | 13.589% | $170.6902 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $177.27 | 8.486% | $192.3131 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $868.16 | $943.4255 | $943.42 | $943.45 | $943.40 | |