| 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 | $79.80 | 3.311% | $82.4422 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $100.88 | 3.309% | $104.2181 | $104.22 | $104.20 | $104.20 |
| Purchase #3 | $238.41 | 10.297% | $262.9591 | $262.96 | $262.95 | $263.00 |
| Purchase #4 | $120.69 | 5.615% | $127.4667 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $148.25 | 11.248% | $164.9252 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $26.81 | 5.655% | $28.3261 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $98.46 | 9.688% | $107.9988 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $813.30 | $878.3362 | $878.35 | $878.35 | $878.30 | |