| 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 | $93.95 | 6.250% | $99.8219 | $99.82 | $99.80 | $99.80 |
| Purchase #2 | $224.54 | 13.777% | $255.4749 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $108.40 | 11.643% | $121.021 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $66.96 | 12.444% | $75.2925 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $136.29 | 12.363% | $153.1395 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $97.99 | 6.324% | $104.1869 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $148.38 | 8.411% | $160.8602 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $876.51 | $969.7969 | $969.79 | $969.75 | $969.80 | |