| 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 | $13.93 | 7.730% | $15.0068 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $151.91 | 7.220% | $162.8779 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $119.93 | 10.650% | $132.7025 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $209.27 | 13.228% | $236.9522 | $236.95 | $236.95 | $237.00 |
| Purchase #5 | $178.99 | 13.379% | $202.9371 | $202.94 | $202.95 | $202.90 |
| Purchase #6 | $56.30 | 11.393% | $62.7143 | $62.71 | $62.70 | $62.70 |
| Purchase #7 | $79.55 | 3.522% | $82.3518 | $82.35 | $82.35 | $82.40 |
| 7 purchase totals = | $809.88 | $895.5426 | $895.54 | $895.55 | $895.60 | |