| 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 | $111.34 | 8.834% | $121.1758 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $50.93 | 3.593% | $52.7599 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $58.27 | 7.143% | $62.4322 | $62.43 | $62.45 | $62.40 |
| Purchase #4 | $159.54 | 5.322% | $168.0307 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $13.99 | 3.590% | $14.4922 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $239.46 | 9.758% | $262.8265 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $27.64 | 11.553% | $30.8332 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $661.17 | $712.5505 | $712.55 | $712.65 | $712.50 | |