| 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 | $68.54 | 3.811% | $71.1521 | $71.15 | $71.15 | $71.20 |
| Purchase #2 | $249.44 | 4.819% | $261.4605 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $190.44 | 13.210% | $215.5971 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $138.57 | 11.576% | $154.6109 | $154.61 | $154.60 | $154.60 |
| Purchase #5 | $86.49 | 8.709% | $94.0224 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $15.58 | 4.229% | $16.2389 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $46.27 | 3.323% | $47.8076 | $47.81 | $47.80 | $47.80 |
| 7 purchase totals = | $795.33 | $860.8895 | $860.89 | $860.85 | $860.90 | |