| 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 | $94.37 | 12.853% | $106.4994 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $209.65 | 8.761% | $228.0174 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $205.97 | 6.775% | $219.9245 | $219.92 | $219.90 | $219.90 |
| Purchase #4 | $27.70 | 7.219% | $29.6997 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $111.50 | 13.617% | $126.683 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $9.90 | 9.572% | $10.8476 | $10.85 | $10.85 | $10.80 |
| Purchase #7 | $58.62 | 13.402% | $66.4763 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $717.71 | $788.1479 | $788.15 | $788.15 | $788.10 | |