| 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 | $14.45 | 7.406% | $15.5202 | $15.52 | $15.50 | $15.50 |
| Purchase #2 | $79.92 | 6.858% | $85.4009 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $232.45 | 3.586% | $240.7857 | $240.79 | $240.80 | $240.80 |
| Purchase #4 | $14.33 | 11.147% | $15.9274 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $241.57 | 7.776% | $260.3545 | $260.35 | $260.35 | $260.40 |
| Purchase #6 | $85.31 | 7.132% | $91.3943 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $53.82 | 11.669% | $60.1003 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $721.85 | $769.4833 | $769.48 | $769.50 | $769.50 | |