| 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 | $147.56 | 11.511% | $164.5456 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $83.25 | 8.369% | $90.2172 | $90.22 | $90.20 | $90.20 |
| Purchase #3 | $217.60 | 8.579% | $236.2679 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $100.42 | 4.296% | $104.734 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $227.84 | 10.697% | $252.212 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $11.60 | 11.805% | $12.9694 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $46.56 | 7.245% | $49.9333 | $49.93 | $49.95 | $49.90 |
| 7 purchase totals = | $834.83 | $910.8794 | $910.88 | $910.85 | $910.80 | |