| 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 | $57.78 | 11.520% | $64.4363 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $78.70 | 10.163% | $86.6983 | $86.70 | $86.70 | $86.70 |
| Purchase #3 | $127.42 | 5.709% | $134.6944 | $134.69 | $134.70 | $134.70 |
| Purchase #4 | $107.72 | 8.238% | $116.594 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $21.66 | 6.357% | $23.0369 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $249.70 | 5.398% | $263.1788 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $193.39 | 5.266% | $203.5739 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $836.37 | $892.2126 | $892.21 | $892.25 | $892.20 | |