| 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 | $91.72 | 6.415% | $97.6038 | $97.60 | $97.60 | $97.60 |
| Purchase #2 | $204.92 | 10.352% | $226.1333 | $226.13 | $226.15 | $226.10 |
| Purchase #3 | $97.82 | 3.511% | $101.2545 | $101.25 | $101.25 | $101.30 |
| Purchase #4 | $158.61 | 7.669% | $170.7738 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $24.82 | 7.578% | $26.7009 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $43.79 | 10.500% | $48.388 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $104.72 | 3.624% | $108.5151 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $726.40 | $779.3694 | $779.36 | $779.35 | $779.40 | |