| 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 | $87.92 | 13.252% | $99.5712 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $232.50 | 11.353% | $258.8957 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $105.68 | 4.240% | $110.1608 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $187.28 | 4.582% | $195.8612 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $99.57 | 12.512% | $112.0282 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $68.69 | 13.719% | $78.1136 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $110.57 | 5.104% | $116.2135 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $892.21 | $970.8442 | $970.84 | $970.80 | $970.90 | |