| 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 | $132.74 | 5.385% | $139.888 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $47.51 | 13.818% | $54.0749 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $14.29 | 5.645% | $15.0967 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $67.79 | 3.390% | $70.0881 | $70.09 | $70.10 | $70.10 |
| Purchase #5 | $153.60 | 10.419% | $169.6036 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $236.43 | 10.785% | $261.929 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $63.53 | 3.155% | $65.5344 | $65.53 | $65.55 | $65.50 |
| 7 purchase totals = | $715.89 | $776.2147 | $776.21 | $776.25 | $776.20 | |