| 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 | $11.97 | 10.467% | $13.2229 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $56.90 | 8.246% | $61.592 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $250.29 | 4.656% | $261.9435 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $35.69 | 10.654% | $39.4924 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $229.29 | 3.461% | $237.2257 | $237.23 | $237.25 | $237.20 |
| Purchase #6 | $46.63 | 9.419% | $51.0221 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $68.71 | 6.811% | $73.3898 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $699.48 | $737.8884 | $737.88 | $737.90 | $737.80 | |