| 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 | $32.39 | 11.638% | $36.1595 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $12.89 | 7.158% | $13.8127 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $198.87 | 8.135% | $215.0481 | $215.05 | $215.05 | $215.00 |
| Purchase #4 | $82.49 | 3.718% | $85.557 | $85.56 | $85.55 | $85.60 |
| Purchase #5 | $192.68 | 12.250% | $216.2833 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $104.54 | 12.691% | $117.8072 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $198.76 | 4.691% | $208.0838 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $822.62 | $892.7516 | $892.75 | $892.75 | $892.80 | |