| 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 | $71.42 | 10.434% | $78.872 | $78.87 | $78.85 | $78.90 |
| Purchase #2 | $50.84 | 12.574% | $57.2326 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $209.42 | 8.790% | $227.828 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $23.42 | 10.714% | $25.9292 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $205.78 | 3.504% | $212.9905 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $65.25 | 9.860% | $71.6837 | $71.68 | $71.70 | $71.70 |
| Purchase #7 | $119.91 | 12.415% | $134.7968 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $746.04 | $809.3328 | $809.33 | $809.40 | $809.30 | |