| 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 | $52.92 | 7.518% | $56.8985 | $56.90 | $56.90 | $56.90 |
| Purchase #2 | $20.91 | 7.850% | $22.5514 | $22.55 | $22.55 | $22.60 |
| Purchase #3 | $185.90 | 3.296% | $192.0273 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $14.90 | 12.759% | $16.8011 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $248.27 | 5.696% | $262.4115 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $102.79 | 13.584% | $116.753 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $244.40 | 9.791% | $268.3292 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $870.09 | $935.7720 | $935.77 | $935.80 | $935.80 | |