| 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 | $16.39 | 5.359% | $17.2683 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $124.94 | 9.562% | $136.8868 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $110.42 | 5.388% | $116.3694 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $70.52 | 8.744% | $76.6863 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $94.31 | 10.399% | $104.1173 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $18.94 | 6.335% | $20.1398 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $93.55 | 4.461% | $97.7233 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $529.07 | $569.1912 | $569.20 | $569.15 | $569.20 | |