| 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 | $44.63 | 9.451% | $48.848 | $48.85 | $48.85 | $48.80 |
| Purchase #2 | $47.74 | 9.180% | $52.1225 | $52.12 | $52.10 | $52.10 |
| Purchase #3 | $61.67 | 11.647% | $68.8527 | $68.85 | $68.85 | $68.90 |
| Purchase #4 | $245.39 | 9.175% | $267.9045 | $267.90 | $267.90 | $267.90 |
| Purchase #5 | $48.28 | 11.406% | $53.7868 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $101.35 | 5.749% | $107.1766 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $9.43 | 6.357% | $10.0295 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $558.49 | $608.7206 | $608.72 | $608.75 | $608.70 | |