| 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 | $73.91 | 6.235% | $78.5183 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $69.66 | 8.448% | $75.5449 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $248.57 | 11.776% | $277.8416 | $277.84 | $277.85 | $277.80 |
| Purchase #4 | $53.65 | 10.475% | $59.2698 | $59.27 | $59.25 | $59.30 |
| Purchase #5 | $201.47 | 4.513% | $210.5623 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $239.86 | 8.512% | $260.2769 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $8.79 | 3.867% | $9.1299 | $9.13 | $9.15 | $9.10 |
| 7 purchase totals = | $895.91 | $971.1437 | $971.14 | $971.15 | $971.10 | |