| 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 | $43.46 | 5.383% | $45.7995 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $238.97 | 12.382% | $268.5593 | $268.56 | $268.55 | $268.60 |
| Purchase #3 | $17.83 | 5.175% | $18.7527 | $18.75 | $18.75 | $18.80 |
| Purchase #4 | $100.68 | 12.776% | $113.5429 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $39.90 | 9.334% | $43.6243 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $126.95 | 5.791% | $134.3017 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $79.87 | 8.567% | $86.7125 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $647.66 | $711.2929 | $711.28 | $711.25 | $711.30 | |