| 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 | $41.70 | 3.597% | $43.1999 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $96.39 | 6.561% | $102.7141 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $217.58 | 8.751% | $236.6204 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $59.65 | 10.653% | $66.0045 | $66.00 | $66.00 | $66.00 |
| Purchase #5 | $233.41 | 11.636% | $260.5696 | $260.57 | $260.55 | $260.60 |
| Purchase #6 | $232.60 | 8.859% | $253.206 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $143.77 | 5.643% | $151.8829 | $151.88 | $151.90 | $151.90 |
| 7 purchase totals = | $1,025.10 | $1,114.1974 | $1,114.19 | $1,114.15 | $1,114.20 | |