| 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 | $33.30 | 9.479% | $36.4565 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $66.50 | 12.424% | $74.762 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $29.96 | 12.859% | $33.8126 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $176.38 | 8.791% | $191.8856 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $170.96 | 5.368% | $180.1371 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $103.95 | 5.708% | $109.8835 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $112.33 | 3.316% | $116.0549 | $116.05 | $116.05 | $116.10 |
| 7 purchase totals = | $693.38 | $742.9922 | $742.99 | $743.00 | $743.10 | |