| 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 | $45.90 | 8.433% | $49.7707 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $219.50 | 3.476% | $227.1298 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $229.46 | 12.323% | $257.7364 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $208.39 | 8.770% | $226.6658 | $226.67 | $226.65 | $226.70 |
| Purchase #5 | $212.81 | 10.103% | $234.3102 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $62.75 | 13.338% | $71.1196 | $71.12 | $71.10 | $71.10 |
| Purchase #7 | $46.95 | 11.555% | $52.3751 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $1,025.76 | $1,119.1076 | $1,119.12 | $1,119.10 | $1,119.10 | |