| 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 | $26.59 | 4.288% | $27.7302 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $175.26 | 6.300% | $186.3014 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $189.47 | 10.675% | $209.6959 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $82.36 | 12.175% | $92.3873 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $117.25 | 8.844% | $127.6196 | $127.62 | $127.60 | $127.60 |
| Purchase #6 | $141.33 | 9.502% | $154.7592 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $24.54 | 13.724% | $27.9079 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $756.80 | $826.4015 | $826.41 | $826.40 | $826.40 | |