| 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 | $10.90 | 12.582% | $12.2714 | $12.27 | $12.25 | $12.30 |
| Purchase #2 | $93.36 | 13.239% | $105.7199 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $150.84 | 12.277% | $169.3586 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $125.91 | 6.630% | $134.2578 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $74.43 | 6.695% | $79.4131 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $215.51 | 5.370% | $227.0829 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $38.93 | 13.537% | $44.2 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $709.88 | $772.3037 | $772.30 | $772.25 | $772.40 | |