| 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 | $51.52 | 4.842% | $54.0146 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $80.79 | 9.631% | $88.5709 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $233.68 | 11.689% | $260.9949 | $260.99 | $261.00 | $261.00 |
| Purchase #4 | $6.96 | 4.485% | $7.2722 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $85.96 | 3.800% | $89.2265 | $89.23 | $89.25 | $89.20 |
| Purchase #6 | $166.32 | 13.834% | $189.3287 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $135.82 | 6.213% | $144.2585 | $144.26 | $144.25 | $144.30 |
| 7 purchase totals = | $761.05 | $833.6663 | $833.66 | $833.65 | $833.70 | |