| 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 | $90.97 | 7.631% | $97.9119 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $164.49 | 5.681% | $173.8347 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $107.37 | 4.117% | $111.7904 | $111.79 | $111.80 | $111.80 |
| Purchase #4 | $109.45 | 11.259% | $121.773 | $121.77 | $121.75 | $121.80 |
| Purchase #5 | $78.61 | 6.130% | $83.4288 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $153.49 | 9.336% | $167.8198 | $167.82 | $167.80 | $167.80 |
| Purchase #7 | $199.70 | 7.507% | $214.6915 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $904.08 | $971.2501 | $971.24 | $971.25 | $971.20 | |