| 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 | $14.25 | 5.458% | $15.0278 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $41.73 | 10.651% | $46.1747 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $103.38 | 3.690% | $107.1947 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $9.33 | 5.498% | $9.843 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $17.53 | 11.269% | $19.5055 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $19.68 | 5.239% | $20.711 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $180.81 | 8.132% | $195.5135 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $386.71 | $413.9702 | $413.96 | $413.95 | $413.90 | |