| 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 | $242.85 | 7.108% | $260.1118 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $33.44 | 12.489% | $37.6163 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $42.59 | 13.136% | $48.1846 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $54.86 | 6.481% | $58.4155 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $100.95 | 3.297% | $104.2783 | $104.28 | $104.30 | $104.30 |
| Purchase #6 | $44.33 | 12.746% | $49.9803 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $40.96 | 12.460% | $46.0636 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $559.98 | $604.6504 | $604.65 | $604.65 | $604.70 | |