| 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 | $105.65 | 13.477% | $119.8885 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $68.60 | 11.107% | $76.2194 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $102.37 | 4.140% | $106.6081 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $28.75 | 7.209% | $30.8226 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $13.85 | 4.313% | $14.4474 | $14.45 | $14.45 | $14.40 |
| Purchase #6 | $161.69 | 6.246% | $171.7892 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $55.54 | 9.633% | $60.8902 | $60.89 | $60.90 | $60.90 |
| 7 purchase totals = | $536.45 | $580.6654 | $580.67 | $580.65 | $580.60 | |