| 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 | $59.99 | 10.408% | $66.2338 | $66.23 | $66.25 | $66.20 |
| Purchase #2 | $24.43 | 11.299% | $27.1903 | $27.19 | $27.20 | $27.20 |
| Purchase #3 | $86.81 | 8.290% | $94.0065 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $129.70 | 8.848% | $141.1759 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $204.84 | 5.223% | $215.5388 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $88.70 | 4.597% | $92.7775 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $199.47 | 4.359% | $208.1649 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $793.94 | $845.0877 | $845.09 | $845.15 | $845.10 | |