| 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 | $84.55 | 6.869% | $90.3577 | $90.36 | $90.35 | $90.40 |
| Purchase #2 | $13.51 | 9.501% | $14.7936 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $107.40 | 8.815% | $116.8673 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $167.78 | 4.833% | $175.8888 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $79.84 | 7.381% | $85.733 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $231.82 | 12.581% | $260.9853 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $131.31 | 12.589% | $147.8406 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $816.21 | $892.4663 | $892.47 | $892.50 | $892.50 | |