| 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 | $9.56 | 11.811% | $10.6891 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $126.77 | 8.725% | $137.8307 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $52.41 | 6.628% | $55.8837 | $55.88 | $55.90 | $55.90 |
| Purchase #4 | $200.69 | 11.749% | $224.2691 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $62.64 | 11.826% | $70.0478 | $70.05 | $70.05 | $70.00 |
| Purchase #6 | $44.30 | 4.868% | $46.4565 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $27.60 | 8.353% | $29.9054 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $523.97 | $575.0823 | $575.09 | $575.10 | $575.10 | |