| 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 | $83.36 | 3.400% | $86.1942 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $34.58 | 8.338% | $37.4633 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $165.44 | 6.195% | $175.689 | $175.69 | $175.70 | $175.70 |
| Purchase #4 | $50.81 | 12.802% | $57.3147 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $20.85 | 11.422% | $23.2315 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $11.37 | 12.841% | $12.83 | $12.83 | $12.85 | $12.80 |
| Purchase #7 | $29.33 | 4.159% | $30.5498 | $30.55 | $30.55 | $30.50 |
| 7 purchase totals = | $395.74 | $423.2725 | $423.26 | $423.30 | $423.20 | |