| 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 | $82.27 | 7.760% | $88.6542 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $13.43 | 12.770% | $15.145 | $15.15 | $15.15 | $15.10 |
| Purchase #3 | $222.55 | 3.175% | $229.616 | $229.62 | $229.60 | $229.60 |
| Purchase #4 | $128.26 | 9.757% | $140.7743 | $140.77 | $140.75 | $140.80 |
| Purchase #5 | $143.84 | 13.674% | $163.5087 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $50.87 | 13.122% | $57.5452 | $57.55 | $57.55 | $57.50 |
| Purchase #7 | $154.40 | 9.601% | $169.2239 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $795.62 | $864.4673 | $864.47 | $864.40 | $864.40 | |