| 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 | $188.56 | 10.650% | $208.6416 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $113.88 | 8.727% | $123.8183 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $30.47 | 9.217% | $33.2784 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $26.70 | 7.703% | $28.7567 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $107.64 | 12.430% | $121.0197 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $71.56 | 3.402% | $73.9945 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $27.82 | 3.118% | $28.6874 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $566.63 | $618.1966 | $618.20 | $618.20 | $618.20 | |