| 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 | $113.36 | 11.418% | $126.3034 | $126.30 | $126.30 | $126.30 |
| Purchase #2 | $46.32 | 8.286% | $50.1581 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $48.49 | 4.787% | $50.8112 | $50.81 | $50.80 | $50.80 |
| Purchase #4 | $108.45 | 11.515% | $120.938 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $198.25 | 13.355% | $224.7263 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $138.93 | 12.375% | $156.1226 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $30.89 | 9.381% | $33.7878 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $684.69 | $762.8474 | $762.85 | $762.85 | $762.80 | |