| 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 | $244.43 | 3.137% | $252.0978 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $44.50 | 5.725% | $47.0476 | $47.05 | $47.05 | $47.00 |
| Purchase #3 | $44.66 | 7.776% | $48.1328 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $94.28 | 3.639% | $97.7108 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $77.46 | 7.528% | $83.2912 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $63.73 | 3.854% | $66.1862 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $171.89 | 13.724% | $195.4802 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $740.95 | $789.9466 | $789.95 | $790.00 | $789.90 | |