| 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 | $74.60 | 9.366% | $81.587 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $11.28 | 9.596% | $12.3624 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $110.90 | 10.435% | $122.4724 | $122.47 | $122.45 | $122.50 |
| Purchase #4 | $219.68 | 4.604% | $229.7941 | $229.79 | $229.80 | $229.80 |
| Purchase #5 | $21.66 | 12.831% | $24.4392 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $109.75 | 10.549% | $121.3275 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $212.81 | 10.225% | $234.5698 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $760.68 | $826.5524 | $826.55 | $826.55 | $826.60 | |