| 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 | $84.71 | 8.737% | $92.1111 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $11.41 | 12.298% | $12.8132 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $92.58 | 6.431% | $98.5338 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $49.41 | 12.406% | $55.5398 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $155.98 | 13.792% | $177.4928 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $228.47 | 9.833% | $250.9355 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $153.64 | 3.383% | $158.8376 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $776.20 | $846.2638 | $846.26 | $846.30 | $846.10 | |