| 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 | $27.33 | 10.520% | $30.2051 | $30.21 | $30.20 | $30.20 |
| Purchase #2 | $82.68 | 4.619% | $86.499 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $20.88 | 3.744% | $21.6617 | $21.66 | $21.65 | $21.70 |
| Purchase #4 | $134.70 | 10.629% | $149.0173 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $231.28 | 12.401% | $259.961 | $259.96 | $259.95 | $260.00 |
| Purchase #6 | $166.27 | 7.574% | $178.8633 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $121.35 | 10.847% | $134.5128 | $134.51 | $134.50 | $134.50 |
| 7 purchase totals = | $784.49 | $860.7202 | $860.72 | $860.65 | $860.80 | |