| 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 | $57.53 | 8.261% | $62.2826 | $62.28 | $62.30 | $62.30 |
| Purchase #2 | $38.95 | 3.220% | $40.2042 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $99.69 | 3.138% | $102.8183 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $28.47 | 6.333% | $30.273 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $186.58 | 9.848% | $204.9544 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $28.81 | 4.360% | $30.0661 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $200.41 | 4.672% | $209.7732 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $640.44 | $680.3718 | $680.36 | $680.30 | $680.50 | |