| 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 | $93.32 | 4.194% | $97.2338 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $51.66 | 8.735% | $56.1725 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $169.81 | 5.361% | $178.9135 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $117.88 | 9.419% | $128.9831 | $128.98 | $129.00 | $129.00 |
| Purchase #5 | $143.41 | 9.539% | $157.0899 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $202.40 | 9.839% | $222.3141 | $222.31 | $222.30 | $222.30 |
| Purchase #7 | $45.36 | 12.250% | $50.9166 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $823.84 | $891.6235 | $891.61 | $891.60 | $891.60 | |