| 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 | $94.39 | 9.683% | $103.5298 | $103.53 | $103.55 | $103.50 |
| Purchase #2 | $116.96 | 7.539% | $125.7776 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $95.89 | 8.768% | $104.2976 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $73.75 | 6.280% | $78.3815 | $78.38 | $78.40 | $78.40 |
| Purchase #5 | $13.82 | 12.741% | $15.5808 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $121.39 | 9.590% | $133.0313 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $229.38 | 3.486% | $237.3762 | $237.38 | $237.40 | $237.40 |
| 7 purchase totals = | $745.58 | $797.9748 | $797.98 | $798.10 | $798.00 | |