| 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 | $9.42 | 6.705% | $10.0516 | $10.05 | $10.05 | $10.10 |
| Purchase #2 | $219.72 | 12.748% | $247.7299 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $247.76 | 3.792% | $257.1551 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $65.45 | 7.803% | $70.5571 | $70.56 | $70.55 | $70.60 |
| Purchase #5 | $241.32 | 8.525% | $261.8925 | $261.89 | $261.90 | $261.90 |
| Purchase #6 | $46.47 | 5.817% | $49.1732 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $124.55 | 9.756% | $136.7011 | $136.70 | $136.70 | $136.70 |
| 7 purchase totals = | $954.69 | $1,033.2605 | $1,033.26 | $1,033.25 | $1,033.40 | |