| 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 | $9.66 | 13.104% | $10.9258 | $10.93 | $10.95 | $10.90 |
| Purchase #2 | $228.84 | 6.538% | $243.8016 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $176.61 | 10.788% | $195.6627 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $87.95 | 9.313% | $96.1408 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $14.30 | 3.144% | $14.7496 | $14.75 | $14.75 | $14.70 |
| Purchase #6 | $96.95 | 3.576% | $100.4169 | $100.42 | $100.40 | $100.40 |
| Purchase #7 | $242.71 | 9.542% | $265.8694 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $857.02 | $927.5668 | $927.57 | $927.55 | $927.50 | |