| 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 | $81.74 | 7.751% | $88.0757 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $102.87 | 5.115% | $108.1318 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $195.43 | 10.363% | $215.6824 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $48.29 | 11.177% | $53.6874 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $214.78 | 10.224% | $236.7391 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $86.90 | 6.214% | $92.3 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $157.52 | 3.551% | $163.1135 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $887.53 | $957.7299 | $957.73 | $957.80 | $957.70 | |