| 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 | $78.86 | 10.522% | $87.1576 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $115.56 | 8.290% | $125.1399 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $41.36 | 5.594% | $43.6737 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $14.61 | 9.527% | $16.0019 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $96.53 | 7.870% | $104.1269 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $222.59 | 12.856% | $251.2062 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $231.80 | 11.133% | $257.6063 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $801.31 | $884.9125 | $884.92 | $884.90 | $884.90 | |