| 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 | $41.84 | 12.737% | $47.1692 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $204.37 | 3.845% | $212.228 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $236.92 | 10.478% | $261.7445 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $24.94 | 8.699% | $27.1095 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $68.91 | 3.462% | $71.2957 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $173.54 | 9.361% | $189.7851 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $25.92 | 13.491% | $29.4169 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $776.44 | $838.7489 | $838.76 | $838.75 | $838.70 | |