| 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 | $7.54 | 7.836% | $8.1308 | $8.13 | $8.15 | $8.10 |
| Purchase #2 | $241.99 | 8.288% | $262.0461 | $262.05 | $262.05 | $262.00 |
| Purchase #3 | $27.54 | 10.711% | $30.4898 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $170.54 | 12.164% | $191.2845 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $122.34 | 6.857% | $130.7289 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $45.75 | 5.788% | $48.398 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $57.46 | 7.844% | $61.9672 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $673.16 | $733.0453 | $733.05 | $733.10 | $733.00 | |