| 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 | $21.55 | 10.218% | $23.752 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $235.47 | 11.175% | $261.7838 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $187.92 | 5.557% | $198.3627 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $57.52 | 6.596% | $61.314 | $61.31 | $61.30 | $61.30 |
| Purchase #5 | $59.68 | 10.680% | $66.0538 | $66.05 | $66.05 | $66.10 |
| Purchase #6 | $75.41 | 10.227% | $83.1222 | $83.12 | $83.10 | $83.10 |
| Purchase #7 | $56.36 | 3.158% | $58.1398 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $693.91 | $752.5283 | $752.51 | $752.50 | $752.60 | |