| 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 | $25.68 | 5.689% | $27.1409 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $180.30 | 3.154% | $185.9867 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $9.93 | 10.187% | $10.9416 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $106.45 | 12.198% | $119.4348 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $37.58 | 10.275% | $41.4413 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $167.75 | 8.513% | $182.0306 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $244.46 | 7.197% | $262.0538 | $262.05 | $262.05 | $262.10 |
| 7 purchase totals = | $772.15 | $829.0297 | $829.02 | $829.10 | $828.90 | |