| 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 | $57.67 | 11.496% | $64.2997 | $64.30 | $64.30 | $64.30 |
| Purchase #2 | $10.35 | 10.392% | $11.4256 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $25.61 | 7.371% | $27.4977 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $17.74 | 5.335% | $18.6864 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $236.86 | 10.185% | $260.9842 | $260.98 | $261.00 | $261.00 |
| Purchase #6 | $169.97 | 12.172% | $190.6587 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $17.85 | 11.254% | $19.8588 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $536.05 | $593.4111 | $593.42 | $593.45 | $593.50 | |