| 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 | $75.62 | 3.431% | $78.2145 | $78.21 | $78.20 | $78.20 |
| Purchase #2 | $59.80 | 9.835% | $65.6813 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $65.95 | 11.508% | $73.5395 | $73.54 | $73.55 | $73.50 |
| Purchase #4 | $158.47 | 9.668% | $173.7909 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $114.52 | 3.536% | $118.5694 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $24.33 | 12.636% | $27.4043 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $39.62 | 12.109% | $44.4176 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $538.31 | $581.6175 | $581.61 | $581.60 | $581.60 | |