| 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 | $27.89 | 7.252% | $29.9126 | $29.91 | $29.90 | $29.90 |
| Purchase #2 | $139.93 | 12.722% | $157.7319 | $157.73 | $157.75 | $157.70 |
| Purchase #3 | $217.41 | 7.619% | $233.9745 | $233.97 | $233.95 | $234.00 |
| Purchase #4 | $159.29 | 5.774% | $168.4874 | $168.49 | $168.50 | $168.50 |
| Purchase #5 | $91.63 | 10.244% | $101.0166 | $101.02 | $101.00 | $101.00 |
| Purchase #6 | $214.50 | 9.352% | $234.56 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $27.88 | 9.273% | $30.4653 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $878.53 | $956.1483 | $956.15 | $956.10 | $956.20 | |