| 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 | $69.56 | 4.425% | $72.638 | $72.64 | $72.65 | $72.60 |
| Purchase #2 | $180.91 | 10.850% | $200.5387 | $200.54 | $200.55 | $200.50 |
| Purchase #3 | $149.51 | 3.266% | $154.393 | $154.39 | $154.40 | $154.40 |
| Purchase #4 | $58.38 | 8.440% | $63.3073 | $63.31 | $63.30 | $63.30 |
| Purchase #5 | $183.77 | 11.149% | $204.2585 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $102.36 | 12.501% | $115.156 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $63.29 | 3.555% | $65.54 | $65.54 | $65.55 | $65.50 |
| 7 purchase totals = | $807.78 | $875.8315 | $875.84 | $875.85 | $875.80 | |