| 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 | $14.50 | 7.405% | $15.5737 | $15.57 | $15.55 | $15.60 |
| Purchase #2 | $195.79 | 5.667% | $206.8854 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $236.83 | 8.527% | $257.0245 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $121.42 | 4.696% | $127.1219 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $21.57 | 4.653% | $22.5737 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $46.48 | 3.529% | $48.1203 | $48.12 | $48.10 | $48.10 |
| Purchase #7 | $47.90 | 3.765% | $49.7034 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $684.49 | $727.0029 | $726.99 | $726.90 | $727.00 | |