| 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 | $42.26 | 5.148% | $44.4355 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $134.68 | 7.262% | $144.4605 | $144.46 | $144.45 | $144.50 |
| Purchase #3 | $23.92 | 13.861% | $27.2356 | $27.24 | $27.25 | $27.20 |
| Purchase #4 | $20.82 | 4.413% | $21.7388 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $127.84 | 3.400% | $132.1866 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $165.90 | 3.699% | $172.0366 | $172.04 | $172.05 | $172.00 |
| Purchase #7 | $26.45 | 13.355% | $29.9824 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $541.87 | $572.0760 | $572.09 | $572.15 | $572.00 | |