| 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 | $75.82 | 13.701% | $86.2081 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $103.54 | 11.287% | $115.2266 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $216.25 | 7.717% | $232.938 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $75.42 | 12.651% | $84.9614 | $84.96 | $84.95 | $85.00 |
| Purchase #5 | $29.88 | 3.344% | $30.8792 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $25.40 | 5.573% | $26.8155 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $24.37 | 11.386% | $27.1448 | $27.14 | $27.15 | $27.10 |
| 7 purchase totals = | $550.68 | $604.1736 | $604.18 | $604.20 | $604.10 | |