| 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 | $22.90 | 11.300% | $25.4877 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $146.54 | 4.225% | $152.7313 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $143.49 | 9.130% | $156.5906 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $100.46 | 7.647% | $108.1422 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $143.78 | 13.742% | $163.5382 | $163.54 | $163.55 | $163.50 |
| Purchase #6 | $107.83 | 12.344% | $121.1405 | $121.14 | $121.15 | $121.10 |
| Purchase #7 | $58.27 | 3.292% | $60.1882 | $60.19 | $60.20 | $60.20 |
| 7 purchase totals = | $723.27 | $787.8187 | $787.82 | $787.90 | $787.70 | |