| 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 | $69.95 | 10.718% | $77.4472 | $77.45 | $77.45 | $77.40 |
| Purchase #2 | $225.68 | 3.745% | $234.1317 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $70.33 | 11.588% | $78.4798 | $78.48 | $78.50 | $78.50 |
| Purchase #4 | $87.83 | 12.409% | $98.7288 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $104.78 | 11.144% | $116.4567 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $132.27 | 12.239% | $148.4585 | $148.46 | $148.45 | $148.50 |
| Purchase #7 | $216.30 | 7.316% | $232.1245 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $907.14 | $985.8272 | $985.83 | $985.85 | $985.80 | |