| 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 | $210.49 | 10.446% | $232.4778 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $145.59 | 3.528% | $150.7264 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $31.33 | 5.197% | $32.9582 | $32.96 | $32.95 | $33.00 |
| Purchase #4 | $35.83 | 12.628% | $40.3546 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $69.54 | 8.784% | $75.6484 | $75.65 | $75.65 | $75.60 |
| Purchase #6 | $130.31 | 10.642% | $144.1776 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $17.55 | 10.688% | $19.4257 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $640.64 | $695.7687 | $695.78 | $695.85 | $695.80 | |