| 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 | $13.65 | 9.455% | $14.9406 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $236.78 | 10.425% | $261.4643 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $56.50 | 4.203% | $58.8747 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $61.26 | 9.838% | $67.2868 | $67.29 | $67.30 | $67.30 |
| Purchase #5 | $232.96 | 5.273% | $245.244 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $72.34 | 8.501% | $78.4896 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $99.47 | 10.510% | $109.9243 | $109.92 | $109.90 | $109.90 |
| 7 purchase totals = | $772.96 | $836.2243 | $836.21 | $836.20 | $836.20 | |