| 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 | $95.90 | 11.705% | $107.1251 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $64.67 | 8.237% | $69.9969 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $53.66 | 11.459% | $59.8089 | $59.81 | $59.80 | $59.80 |
| Purchase #4 | $116.89 | 3.675% | $121.1857 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $100.57 | 9.790% | $110.4158 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $78.29 | 11.791% | $87.5212 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $24.56 | 10.177% | $27.0595 | $27.06 | $27.05 | $27.10 |
| 7 purchase totals = | $534.54 | $583.1131 | $583.13 | $583.10 | $583.10 | |