| 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 | $38.96 | 6.293% | $41.4118 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $78.99 | 5.554% | $83.3771 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $36.25 | 5.843% | $38.3681 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $153.27 | 8.179% | $165.806 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $167.41 | 12.454% | $188.2592 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $168.68 | 5.127% | $177.3282 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $190.71 | 12.636% | $214.8081 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $834.27 | $909.3585 | $909.37 | $909.35 | $909.40 | |