| 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 | $61.38 | 5.524% | $64.7706 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $26.33 | 7.396% | $28.2774 | $28.28 | $28.30 | $28.30 |
| Purchase #3 | $209.50 | 11.336% | $233.2489 | $233.25 | $233.25 | $233.20 |
| Purchase #4 | $133.34 | 13.495% | $151.3342 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $125.85 | 9.830% | $138.2211 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $217.84 | 8.661% | $236.7071 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $47.27 | 4.428% | $49.3631 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $821.51 | $901.9224 | $901.92 | $901.90 | $901.90 | |