| 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 | $15.84 | 9.428% | $17.3334 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $136.52 | 7.328% | $146.5242 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $23.91 | 10.656% | $26.4578 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $240.83 | 6.117% | $255.5616 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $27.27 | 10.648% | $30.1737 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $190.28 | 13.610% | $216.1771 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $78.91 | 6.821% | $84.2925 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $713.56 | $776.5203 | $776.51 | $776.50 | $776.60 | |