| 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 | $72.27 | 13.622% | $82.1146 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $47.72 | 7.354% | $51.2293 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $46.33 | 4.394% | $48.3657 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $107.93 | 12.772% | $121.7148 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $149.94 | 12.479% | $168.651 | $168.65 | $168.65 | $168.70 |
| Purchase #6 | $219.25 | 12.267% | $246.1454 | $246.15 | $246.15 | $246.10 |
| Purchase #7 | $46.71 | 6.383% | $49.6915 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $690.15 | $767.9123 | $767.91 | $767.90 | $767.90 | |