| 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 | $40.67 | 6.578% | $43.3453 | $43.35 | $43.35 | $43.30 |
| Purchase #2 | $70.63 | 12.478% | $79.4432 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $137.30 | 10.596% | $151.8483 | $151.85 | $151.85 | $151.80 |
| Purchase #4 | $248.79 | 3.624% | $257.8061 | $257.81 | $257.80 | $257.80 |
| Purchase #5 | $123.58 | 13.249% | $139.9531 | $139.95 | $139.95 | $140.00 |
| Purchase #6 | $115.50 | 12.333% | $129.7446 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $148.96 | 9.551% | $163.1872 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $885.43 | $965.3278 | $965.33 | $965.35 | $965.20 | |