| 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 | $220.89 | 13.678% | $251.1033 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $52.25 | 10.787% | $57.8862 | $57.89 | $57.90 | $57.90 |
| Purchase #3 | $34.55 | 11.159% | $38.4054 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $51.68 | 10.663% | $57.1906 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $97.61 | 5.426% | $102.9063 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $150.51 | 12.684% | $169.6007 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $129.50 | 8.449% | $140.4415 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $736.99 | $817.5340 | $817.54 | $817.55 | $817.50 | |