| 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 | $52.39 | 12.356% | $58.8633 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $100.98 | 5.582% | $106.6167 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $120.38 | 13.785% | $136.9744 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $78.89 | 12.386% | $88.6613 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $11.33 | 3.743% | $11.7541 | $11.75 | $11.75 | $11.80 |
| Purchase #6 | $227.51 | 8.309% | $246.4138 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $200.68 | 3.605% | $207.9145 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $792.16 | $857.1981 | $857.18 | $857.10 | $857.30 | |