| 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 | $44.42 | 11.628% | $49.5852 | $49.59 | $49.60 | $49.60 |
| Purchase #2 | $32.76 | 13.644% | $37.2298 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $160.64 | 5.800% | $169.9571 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $144.81 | 9.352% | $158.3526 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $53.62 | 9.163% | $58.5332 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $97.40 | 13.119% | $110.1779 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $209.58 | 12.753% | $236.3077 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $743.23 | $820.1435 | $820.15 | $820.20 | $820.20 | |