| 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 | $95.95 | 7.199% | $102.8574 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $157.32 | 4.155% | $163.8566 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $43.61 | 3.761% | $45.2502 | $45.25 | $45.25 | $45.30 |
| Purchase #4 | $83.30 | 13.532% | $94.5722 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $170.63 | 12.373% | $191.742 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $82.35 | 7.185% | $88.2668 | $88.27 | $88.25 | $88.30 |
| Purchase #7 | $51.73 | 13.256% | $58.5873 | $58.59 | $58.60 | $58.60 |
| 7 purchase totals = | $684.89 | $745.1325 | $745.14 | $745.10 | $745.30 | |