| 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 | $50.57 | 8.827% | $55.0338 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $154.62 | 9.761% | $169.7125 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $52.38 | 11.413% | $58.3581 | $58.36 | $58.35 | $58.40 |
| Purchase #4 | $24.32 | 7.608% | $26.1703 | $26.17 | $26.15 | $26.20 |
| Purchase #5 | $141.52 | 9.660% | $155.1908 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $53.93 | 4.303% | $56.2506 | $56.25 | $56.25 | $56.30 |
| Purchase #7 | $93.71 | 8.583% | $101.7531 | $101.75 | $101.75 | $101.80 |
| 7 purchase totals = | $571.05 | $622.4692 | $622.46 | $622.45 | $622.60 | |