| 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 | $76.56 | 10.721% | $84.768 | $84.77 | $84.75 | $84.80 |
| Purchase #2 | $241.50 | 12.449% | $271.5643 | $271.56 | $271.55 | $271.60 |
| Purchase #3 | $30.40 | 9.423% | $33.2646 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $71.28 | 12.483% | $80.1779 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $107.57 | 8.221% | $116.4133 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $54.32 | 7.796% | $58.5548 | $58.55 | $58.55 | $58.60 |
| Purchase #7 | $118.61 | 7.847% | $127.9173 | $127.92 | $127.90 | $127.90 |
| 7 purchase totals = | $700.24 | $772.6602 | $772.65 | $772.60 | $772.80 | |