| 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 | $78.68 | 13.708% | $89.4655 | $89.47 | $89.45 | $89.50 |
| Purchase #2 | $143.38 | 9.766% | $157.3825 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $53.62 | 13.683% | $60.9568 | $60.96 | $60.95 | $61.00 |
| Purchase #4 | $101.77 | 9.720% | $111.662 | $111.66 | $111.65 | $111.70 |
| Purchase #5 | $151.93 | 9.297% | $166.0549 | $166.05 | $166.05 | $166.10 |
| Purchase #6 | $90.26 | 5.204% | $94.9571 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $155.45 | 7.786% | $167.5533 | $167.55 | $167.55 | $167.60 |
| 7 purchase totals = | $775.09 | $848.0321 | $848.03 | $848.00 | $848.30 | |