| 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 | $64.25 | 3.815% | $66.7011 | $66.70 | $66.70 | $66.70 |
| Purchase #2 | $23.87 | 9.421% | $26.1188 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $33.40 | 9.232% | $36.4835 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $181.89 | 3.788% | $188.78 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $216.75 | 9.295% | $236.8969 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $64.56 | 9.121% | $70.4485 | $70.45 | $70.45 | $70.40 |
| Purchase #7 | $104.91 | 11.694% | $117.1782 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $689.63 | $742.6070 | $742.61 | $742.65 | $742.60 | |