| 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 | $76.38 | 3.255% | $78.8662 | $78.87 | $78.85 | $78.90 |
| Purchase #2 | $152.45 | 3.157% | $157.2628 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $29.50 | 3.778% | $30.6145 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $217.71 | 3.326% | $224.951 | $224.95 | $224.95 | $225.00 |
| Purchase #5 | $51.92 | 4.153% | $54.0762 | $54.08 | $54.10 | $54.10 |
| Purchase #6 | $102.96 | 4.800% | $107.9021 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $132.57 | 8.681% | $144.0784 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $763.49 | $797.7512 | $797.75 | $797.75 | $797.90 | |