| 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 | $98.97 | 6.195% | $105.1012 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $75.79 | 7.861% | $81.7479 | $81.75 | $81.75 | $81.70 |
| Purchase #3 | $44.56 | 8.377% | $48.2928 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $21.47 | 7.210% | $23.018 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $200.49 | 4.338% | $209.1873 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $95.50 | 9.511% | $104.583 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $165.32 | 13.465% | $187.5803 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $702.10 | $759.5105 | $759.51 | $759.55 | $759.50 | |