| 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 | $93.66 | 13.682% | $106.4746 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $52.39 | 6.657% | $55.8776 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $180.30 | 8.568% | $195.7481 | $195.75 | $195.75 | $195.70 |
| Purchase #4 | $72.98 | 11.576% | $81.4282 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $9.68 | 12.271% | $10.8678 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $99.76 | 12.333% | $112.0634 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $239.53 | 5.675% | $253.1233 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $748.30 | $815.5830 | $815.58 | $815.55 | $815.60 | |