| 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 | $25.27 | 6.610% | $26.9403 | $26.94 | $26.95 | $26.90 |
| Purchase #2 | $177.83 | 9.590% | $194.8839 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $139.66 | 12.374% | $156.9415 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $162.68 | 13.724% | $185.0062 | $185.01 | $185.00 | $185.00 |
| Purchase #5 | $161.40 | 5.437% | $170.1753 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $82.36 | 3.178% | $84.9774 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $99.88 | 6.844% | $106.7158 | $106.72 | $106.70 | $106.70 |
| 7 purchase totals = | $849.08 | $925.6404 | $925.65 | $925.70 | $925.60 | |