| 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 | $71.81 | 9.370% | $78.5386 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $116.94 | 4.736% | $122.4783 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $7.80 | 5.563% | $8.2339 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $27.64 | 10.737% | $30.6077 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $119.33 | 5.153% | $125.4791 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $88.25 | 12.270% | $99.0783 | $99.08 | $99.10 | $99.10 |
| Purchase #7 | $224.64 | 10.456% | $248.1284 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $656.41 | $712.5443 | $712.55 | $712.65 | $712.50 | |