| 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 | $73.71 | 10.557% | $81.4916 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $110.57 | 12.263% | $124.1292 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $82.97 | 5.468% | $87.5068 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $46.77 | 7.494% | $50.2749 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $142.69 | 3.753% | $148.0452 | $148.05 | $148.05 | $148.00 |
| Purchase #6 | $55.30 | 5.158% | $58.1524 | $58.15 | $58.15 | $58.20 |
| Purchase #7 | $214.53 | 10.309% | $236.6459 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $726.54 | $786.2460 | $786.25 | $786.25 | $786.20 | |