| 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 | $76.86 | 4.777% | $80.5316 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $231.42 | 12.500% | $260.3475 | $260.35 | $260.35 | $260.30 |
| Purchase #3 | $12.93 | 7.176% | $13.8579 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $151.73 | 10.837% | $168.173 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $186.94 | 7.728% | $201.3867 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $13.34 | 5.551% | $14.0805 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $86.72 | 10.306% | $95.6574 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $759.94 | $834.0346 | $834.04 | $834.05 | $834.10 | |