| 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 | $38.95 | 7.355% | $41.8148 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $195.46 | 7.467% | $210.055 | $210.06 | $210.05 | $210.10 |
| Purchase #3 | $198.72 | 13.460% | $225.4677 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $20.65 | 13.311% | $23.3987 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $68.74 | 4.659% | $71.9426 | $71.94 | $71.95 | $71.90 |
| Purchase #6 | $190.67 | 12.869% | $215.2073 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $19.84 | 4.855% | $20.8032 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $733.03 | $808.6893 | $808.69 | $808.65 | $808.70 | |