| 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 | $34.99 | 8.645% | $38.0149 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $86.87 | 12.168% | $97.4403 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $44.60 | 3.214% | $46.0334 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $44.92 | 13.459% | $50.9658 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $160.61 | 10.134% | $176.8862 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $72.72 | 12.750% | $81.9918 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $208.60 | 8.362% | $226.0431 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $653.31 | $717.3755 | $717.37 | $717.40 | $717.30 | |