| 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 | $71.98 | 11.689% | $80.3937 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $124.31 | 10.850% | $137.7976 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $107.91 | 8.143% | $116.6971 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $181.79 | 12.762% | $204.99 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $75.89 | 8.580% | $82.4014 | $82.40 | $82.40 | $82.40 |
| Purchase #6 | $205.38 | 5.501% | $216.678 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $31.76 | 13.156% | $35.9383 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $799.02 | $874.8961 | $874.90 | $874.95 | $874.90 | |