| 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 | $54.66 | 11.382% | $60.8814 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $243.81 | 11.717% | $272.3772 | $272.38 | $272.40 | $272.40 |
| Purchase #3 | $182.84 | 13.813% | $208.0957 | $208.10 | $208.10 | $208.10 |
| Purchase #4 | $47.77 | 13.178% | $54.0651 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $89.91 | 8.512% | $97.5631 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $185.80 | 7.572% | $199.8688 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $144.40 | 13.792% | $164.3156 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $949.19 | $1,057.1669 | $1,057.18 | $1,057.15 | $1,057.30 | |