| 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 | $89.46 | 4.130% | $93.1547 | $93.15 | $93.15 | $93.20 |
| Purchase #2 | $94.66 | 7.472% | $101.733 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $165.96 | 7.632% | $178.6261 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $75.81 | 3.471% | $78.4414 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $28.86 | 4.542% | $30.1708 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $236.39 | 3.585% | $244.8646 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $214.94 | 10.777% | $238.1041 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $906.08 | $965.0947 | $965.08 | $965.10 | $965.10 | |