| 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 | $8.58 | 11.825% | $9.5946 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $14.89 | 3.595% | $15.4253 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $53.97 | 9.305% | $58.9919 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $215.34 | 13.195% | $243.7541 | $243.75 | $243.75 | $243.80 |
| Purchase #5 | $119.56 | 7.202% | $128.1707 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $81.63 | 3.744% | $84.6862 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $212.62 | 10.308% | $234.5369 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $706.59 | $775.1597 | $775.16 | $775.20 | $775.20 | |