| 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 | $95.58 | 7.645% | $102.8871 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $29.39 | 3.624% | $30.4551 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $162.31 | 5.158% | $170.6819 | $170.68 | $170.70 | $170.70 |
| Purchase #4 | $50.60 | 7.301% | $54.2943 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $236.75 | 9.304% | $258.7772 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $121.91 | 8.293% | $132.02 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $7.96 | 11.790% | $8.8985 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $704.50 | $758.0141 | $758.02 | $758.05 | $758.10 | |