| 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 | $21.33 | 12.143% | $23.9201 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $236.47 | 11.691% | $264.1157 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $150.97 | 8.405% | $163.659 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $143.40 | 7.513% | $154.1736 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $47.80 | 7.616% | $51.4404 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $26.32 | 5.204% | $27.6897 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $47.98 | 5.553% | $50.6443 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $674.27 | $735.6428 | $735.64 | $735.60 | $735.60 | |