| 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 | $29.43 | 4.514% | $30.7585 | $30.76 | $30.75 | $30.80 |
| Purchase #2 | $222.90 | 4.453% | $232.8257 | $232.83 | $232.85 | $232.80 |
| Purchase #3 | $94.77 | 9.532% | $103.8035 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $30.97 | 3.816% | $32.1518 | $32.15 | $32.15 | $32.20 |
| Purchase #5 | $54.52 | 7.237% | $58.4656 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $133.44 | 8.502% | $144.7851 | $144.79 | $144.80 | $144.80 |
| Purchase #7 | $219.62 | 6.635% | $234.1918 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $785.65 | $836.9820 | $836.99 | $837.00 | $837.10 | |