| 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 | $116.83 | 3.520% | $120.9424 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $106.80 | 9.373% | $116.8104 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $73.40 | 8.642% | $79.7432 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $19.42 | 7.380% | $20.8532 | $20.85 | $20.85 | $20.90 |
| Purchase #5 | $27.47 | 8.853% | $29.9019 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $59.51 | 11.431% | $66.3126 | $66.31 | $66.30 | $66.30 |
| Purchase #7 | $241.75 | 8.119% | $261.3777 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $645.18 | $695.9414 | $695.93 | $695.95 | $695.90 | |