| 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 | $53.26 | 12.120% | $59.7151 | $59.72 | $59.70 | $59.70 |
| Purchase #2 | $99.84 | 7.828% | $107.6555 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $44.37 | 9.141% | $48.4259 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $218.46 | 8.249% | $236.4808 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $60.69 | 8.507% | $65.8529 | $65.85 | $65.85 | $65.90 |
| Purchase #6 | $37.27 | 6.645% | $39.7466 | $39.75 | $39.75 | $39.70 |
| Purchase #7 | $76.62 | 9.285% | $83.7342 | $83.73 | $83.75 | $83.70 |
| 7 purchase totals = | $590.51 | $641.6110 | $641.62 | $641.65 | $641.60 | |