| 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 | $43.54 | 10.665% | $48.1835 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $88.96 | 9.514% | $97.4237 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $200.60 | 10.448% | $221.5587 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $34.99 | 3.856% | $36.3392 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $128.51 | 6.816% | $137.2692 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $162.36 | 4.511% | $169.6841 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $187.75 | 8.322% | $203.3746 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $846.71 | $913.8330 | $913.82 | $913.80 | $913.90 | |