| 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 | $25.98 | 10.228% | $28.6372 | $28.64 | $28.65 | $28.60 |
| Purchase #2 | $188.94 | 11.249% | $210.1939 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $86.82 | 7.706% | $93.5103 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $113.59 | 11.635% | $126.8062 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $91.55 | 6.250% | $97.2719 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $86.31 | 13.211% | $97.7124 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $195.37 | 3.383% | $201.9794 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $788.56 | $856.1113 | $856.11 | $856.10 | $856.10 | |