| 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 | $32.56 | 11.450% | $36.2881 | $36.29 | $36.30 | $36.30 |
| Purchase #2 | $83.91 | 12.531% | $94.4248 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $189.60 | 7.801% | $204.3907 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $67.52 | 10.502% | $74.611 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $116.66 | 13.709% | $132.6529 | $132.65 | $132.65 | $132.70 |
| Purchase #6 | $83.56 | 3.362% | $86.3693 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $94.84 | 8.536% | $102.9355 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $668.65 | $731.6723 | $731.67 | $731.65 | $731.70 | |