| 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 | $57.89 | 10.229% | $63.8116 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $88.59 | 12.637% | $99.7851 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $96.54 | 8.842% | $105.0761 | $105.08 | $105.10 | $105.10 |
| Purchase #4 | $37.72 | 7.228% | $40.4464 | $40.45 | $40.45 | $40.40 |
| Purchase #5 | $210.99 | 12.305% | $236.9523 | $236.95 | $236.95 | $237.00 |
| Purchase #6 | $11.99 | 5.608% | $12.6624 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $28.63 | 4.582% | $29.9418 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $532.35 | $588.6757 | $588.68 | $588.70 | $588.70 | |