| 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 | $60.55 | 8.686% | $65.8094 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $250.33 | 4.548% | $261.715 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $46.80 | 3.552% | $48.4623 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $137.68 | 5.464% | $145.2028 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $116.45 | 11.445% | $129.7777 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $92.48 | 5.125% | $97.2196 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $29.80 | 3.390% | $30.8102 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $734.09 | $778.9970 | $779.00 | $778.95 | $779.00 | |