| 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 | $56.78 | 3.389% | $58.7043 | $58.70 | $58.70 | $58.70 |
| Purchase #2 | $186.37 | 3.539% | $192.9656 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $14.45 | 12.399% | $16.2417 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $72.37 | 4.583% | $75.6867 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $40.58 | 11.104% | $45.086 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $12.42 | 13.262% | $14.0671 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $174.71 | 8.779% | $190.0478 | $190.05 | $190.05 | $190.00 |
| 7 purchase totals = | $557.68 | $592.7992 | $592.81 | $592.80 | $592.80 | |