| 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 | $27.50 | 10.319% | $30.3377 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $89.48 | 9.133% | $97.6522 | $97.65 | $97.65 | $97.70 |
| Purchase #3 | $54.74 | 7.772% | $58.9944 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $104.26 | 12.772% | $117.5761 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $101.67 | 13.768% | $115.6679 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $199.76 | 13.733% | $227.193 | $227.19 | $227.20 | $227.20 |
| Purchase #7 | $14.33 | 8.676% | $15.5733 | $15.57 | $15.55 | $15.60 |
| 7 purchase totals = | $591.74 | $662.9946 | $662.99 | $663.00 | $663.10 | |