| 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 | $64.39 | 4.127% | $67.0474 | $67.05 | $67.05 | $67.00 |
| Purchase #2 | $8.29 | 7.459% | $8.9084 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $82.50 | 13.696% | $93.7992 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $236.49 | 6.434% | $251.7058 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $78.88 | 5.581% | $83.2823 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $28.90 | 12.123% | $32.4035 | $32.40 | $32.40 | $32.40 |
| Purchase #7 | $187.96 | 10.777% | $208.2164 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $687.41 | $745.3630 | $745.37 | $745.35 | $745.30 | |