| 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 | $45.31 | 8.193% | $49.0222 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $189.91 | 10.785% | $210.3918 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $177.72 | 9.504% | $194.6105 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $93.36 | 13.120% | $105.6088 | $105.61 | $105.60 | $105.60 |
| Purchase #5 | $165.69 | 10.455% | $183.0129 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $69.41 | 13.672% | $78.8997 | $78.90 | $78.90 | $78.90 |
| Purchase #7 | $9.29 | 3.407% | $9.6065 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $750.69 | $831.1524 | $831.15 | $831.10 | $831.10 | |