| 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 | $52.45 | 8.489% | $56.9025 | $56.90 | $56.90 | $56.90 |
| Purchase #2 | $228.52 | 3.312% | $236.0886 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $69.68 | 12.746% | $78.5614 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $58.58 | 11.170% | $65.1234 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $46.34 | 13.642% | $52.6617 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $24.88 | 9.184% | $27.165 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $208.81 | 7.595% | $224.6691 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $689.26 | $741.1717 | $741.17 | $741.10 | $741.30 | |