| 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 | $13.39 | 10.615% | $14.8113 | $14.81 | $14.80 | $14.80 |
| Purchase #2 | $50.37 | 5.460% | $53.1202 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $228.73 | 13.669% | $259.9951 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $222.56 | 6.135% | $236.2141 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $45.69 | 9.540% | $50.0488 | $50.05 | $50.05 | $50.00 |
| Purchase #6 | $48.95 | 9.103% | $53.4059 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $165.72 | 11.460% | $184.7115 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $775.41 | $852.3069 | $852.31 | $852.25 | $852.20 | |