| 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 | $86.47 | 4.304% | $90.1917 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $27.80 | 10.621% | $30.7526 | $30.75 | $30.75 | $30.80 |
| Purchase #3 | $210.85 | 5.755% | $222.9844 | $222.98 | $223.00 | $223.00 |
| Purchase #4 | $10.99 | 3.733% | $11.4003 | $11.40 | $11.40 | $11.40 |
| Purchase #5 | $149.66 | 5.224% | $157.4782 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $207.70 | 4.689% | $217.4391 | $217.44 | $217.45 | $217.40 |
| Purchase #7 | $203.51 | 13.427% | $230.8353 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $896.98 | $961.0816 | $961.08 | $961.15 | $961.10 | |