| 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 | $98.95 | 9.420% | $108.2711 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $91.92 | 11.637% | $102.6167 | $102.62 | $102.60 | $102.60 |
| Purchase #3 | $173.63 | 8.342% | $188.1142 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $54.65 | 8.865% | $59.4947 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $7.73 | 10.367% | $8.5314 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $69.98 | 11.282% | $77.8751 | $77.88 | $77.90 | $77.90 |
| Purchase #7 | $219.55 | 11.132% | $243.9903 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $716.41 | $788.8935 | $788.89 | $788.90 | $788.90 | |