| 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 | $96.25 | 3.233% | $99.3618 | $99.36 | $99.35 | $99.40 |
| Purchase #2 | $86.96 | 12.150% | $97.5256 | $97.53 | $97.55 | $97.50 |
| Purchase #3 | $86.94 | 9.807% | $95.4662 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $98.61 | 11.850% | $110.2953 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $103.88 | 5.412% | $109.502 | $109.50 | $109.50 | $109.50 |
| Purchase #6 | $155.44 | 9.564% | $170.3063 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $250.91 | 3.691% | $260.1711 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $878.99 | $942.6283 | $942.64 | $942.60 | $942.70 | |