| 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 | $12.81 | 13.470% | $14.5355 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $156.96 | 9.507% | $171.8822 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $169.56 | 3.611% | $175.6828 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $63.54 | 13.567% | $72.1605 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $156.52 | 8.762% | $170.2343 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $60.93 | 13.135% | $68.9332 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $11.33 | 10.679% | $12.5399 | $12.54 | $12.55 | $12.50 |
| 7 purchase totals = | $631.65 | $685.9684 | $685.96 | $686.05 | $685.90 | |