| 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 | $115.93 | 9.551% | $127.0025 | $127.00 | $127.00 | $127.00 |
| Purchase #2 | $49.91 | 7.507% | $53.6567 | $53.66 | $53.65 | $53.70 |
| Purchase #3 | $193.93 | 12.108% | $217.411 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $202.46 | 6.246% | $215.1057 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $39.75 | 4.375% | $41.4891 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $192.35 | 6.514% | $204.8797 | $204.88 | $204.90 | $204.90 |
| Purchase #7 | $93.63 | 5.872% | $99.128 | $99.13 | $99.15 | $99.10 |
| 7 purchase totals = | $887.96 | $958.6727 | $958.68 | $958.70 | $958.70 | |