| 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 | $89.40 | 8.678% | $97.1581 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $112.49 | 11.380% | $125.2914 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $102.61 | 5.141% | $107.8852 | $107.89 | $107.90 | $107.90 |
| Purchase #4 | $7.68 | 6.583% | $8.1856 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $11.94 | 12.146% | $13.3902 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $61.59 | 3.559% | $63.782 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $40.96 | 3.665% | $42.4612 | $42.46 | $42.45 | $42.50 |
| 7 purchase totals = | $426.67 | $458.1537 | $458.16 | $458.20 | $458.30 | |