| 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 | $47.75 | 12.532% | $53.734 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $108.84 | 11.528% | $121.3871 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $78.55 | 13.221% | $88.9351 | $88.94 | $88.95 | $88.90 |
| Purchase #4 | $105.48 | 12.868% | $119.0532 | $119.05 | $119.05 | $119.10 |
| Purchase #5 | $48.43 | 5.478% | $51.083 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $52.60 | 8.848% | $57.254 | $57.25 | $57.25 | $57.30 |
| Purchase #7 | $87.49 | 6.622% | $93.2836 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $529.14 | $584.7300 | $584.72 | $584.80 | $584.80 | |