| 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 | $42.74 | 5.702% | $45.177 | $45.18 | $45.20 | $45.20 |
| Purchase #2 | $50.26 | 9.517% | $55.0432 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $47.97 | 4.263% | $50.015 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $207.50 | 12.846% | $234.1555 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $124.51 | 4.662% | $130.3147 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $76.79 | 8.633% | $83.4193 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $125.66 | 6.786% | $134.1873 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $675.43 | $732.3120 | $732.32 | $732.30 | $732.30 | |