| 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 | $77.74 | 12.762% | $87.6612 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $101.78 | 7.873% | $109.7931 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $109.85 | 5.826% | $116.2499 | $116.25 | $116.25 | $116.20 |
| Purchase #4 | $68.45 | 3.576% | $70.8978 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $120.71 | 3.491% | $124.924 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $115.38 | 4.854% | $120.9805 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $30.29 | 9.134% | $33.0567 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $624.20 | $663.5632 | $663.56 | $663.55 | $663.60 | |