| 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 | $27.93 | 8.250% | $30.2342 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $169.87 | 10.678% | $188.0087 | $188.01 | $188.00 | $188.00 |
| Purchase #3 | $146.81 | 13.369% | $166.437 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $86.44 | 10.521% | $95.5344 | $95.53 | $95.55 | $95.50 |
| Purchase #5 | $125.70 | 9.640% | $137.8175 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $95.26 | 7.515% | $102.4188 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $83.61 | 8.126% | $90.4041 | $90.40 | $90.40 | $90.40 |
| 7 purchase totals = | $735.62 | $810.8547 | $810.85 | $810.85 | $810.70 | |