| 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 | $104.51 | 7.491% | $112.3388 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $156.75 | 9.604% | $171.8043 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $48.46 | 6.522% | $51.6206 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $191.48 | 10.831% | $212.2192 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $154.79 | 4.289% | $161.4289 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $30.35 | 12.220% | $34.0588 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $121.76 | 9.308% | $133.0934 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $808.10 | $876.5640 | $876.56 | $876.55 | $876.50 | |