| 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 | $83.95 | 4.468% | $87.7009 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $224.91 | 8.663% | $244.394 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $89.39 | 3.821% | $92.8056 | $92.81 | $92.80 | $92.80 |
| Purchase #4 | $210.38 | 12.158% | $235.958 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $26.68 | 7.749% | $28.7474 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $14.70 | 6.431% | $15.6454 | $15.65 | $15.65 | $15.60 |
| Purchase #7 | $25.56 | 3.135% | $26.3613 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $675.57 | $731.6126 | $731.62 | $731.60 | $731.60 | |