| 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 | $59.53 | 9.269% | $65.0478 | $65.05 | $65.05 | $65.00 |
| Purchase #2 | $69.46 | 12.349% | $78.0376 | $78.04 | $78.05 | $78.00 |
| Purchase #3 | $96.69 | 9.396% | $105.775 | $105.78 | $105.80 | $105.80 |
| Purchase #4 | $191.29 | 9.785% | $210.0077 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $11.42 | 5.382% | $12.0346 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $41.85 | 6.396% | $44.5267 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $62.56 | 10.343% | $69.0306 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $532.80 | $584.4600 | $584.47 | $584.55 | $584.30 | |