| 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 | $57.74 | 6.539% | $61.5156 | $61.52 | $61.50 | $61.50 |
| Purchase #2 | $249.51 | 4.650% | $261.1122 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $102.45 | 3.762% | $106.3042 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $192.42 | 5.124% | $202.2796 | $202.28 | $202.30 | $202.30 |
| Purchase #5 | $28.82 | 6.696% | $30.7498 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $106.66 | 5.114% | $112.1146 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $34.80 | 13.778% | $39.5947 | $39.59 | $39.60 | $39.60 |
| 7 purchase totals = | $772.40 | $813.6707 | $813.66 | $813.65 | $813.60 | |