| 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 | $76.35 | 5.263% | $80.3683 | $80.37 | $80.35 | $80.40 |
| Purchase #2 | $142.87 | 6.115% | $151.6065 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $147.58 | 7.148% | $158.129 | $158.13 | $158.15 | $158.10 |
| Purchase #4 | $13.45 | 10.202% | $14.8222 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $28.80 | 6.418% | $30.6484 | $30.65 | $30.65 | $30.60 |
| Purchase #6 | $164.64 | 3.104% | $169.7504 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $166.43 | 4.632% | $174.139 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $740.12 | $779.4638 | $779.47 | $779.45 | $779.40 | |