| 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 | $45.30 | 10.604% | $50.1036 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $235.28 | 11.461% | $262.2454 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $66.53 | 10.477% | $73.5003 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $227.32 | 10.869% | $252.0274 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $14.82 | 4.501% | $15.487 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $68.43 | 12.669% | $77.0994 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $87.46 | 5.756% | $92.4942 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $745.14 | $822.9573 | $822.96 | $823.00 | $822.90 | |