| 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 | $93.40 | 4.271% | $97.3891 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $204.75 | 11.587% | $228.4744 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $6.81 | 10.806% | $7.5459 | $7.55 | $7.55 | $7.50 |
| Purchase #4 | $151.94 | 10.722% | $168.231 | $168.23 | $168.25 | $168.20 |
| Purchase #5 | $91.76 | 3.216% | $94.711 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $111.88 | 12.672% | $126.0574 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $61.30 | 7.308% | $65.7798 | $65.78 | $65.80 | $65.80 |
| 7 purchase totals = | $721.84 | $788.1886 | $788.19 | $788.20 | $788.20 | |