| 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 | $93.45 | 6.437% | $99.4654 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $136.68 | 8.645% | $148.496 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $59.72 | 3.771% | $61.972 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $87.81 | 7.856% | $94.7084 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $204.85 | 11.743% | $228.9055 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $78.87 | 5.337% | $83.0793 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $201.30 | 8.248% | $217.9032 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $862.68 | $934.5298 | $934.54 | $934.50 | $934.60 | |