| 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 | $65.49 | 3.336% | $67.6747 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $203.38 | 4.115% | $211.7491 | $211.75 | $211.75 | $211.70 |
| Purchase #3 | $28.91 | 6.574% | $30.8105 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $149.69 | 9.174% | $163.4226 | $163.42 | $163.40 | $163.40 |
| Purchase #5 | $18.37 | 12.581% | $20.6811 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $55.75 | 13.274% | $63.1503 | $63.15 | $63.15 | $63.20 |
| Purchase #7 | $242.35 | 10.199% | $267.0673 | $267.07 | $267.05 | $267.10 |
| 7 purchase totals = | $763.94 | $824.5556 | $824.55 | $824.50 | $824.60 | |