| 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 | $95.68 | 9.371% | $104.6462 | $104.65 | $104.65 | $104.60 |
| Purchase #2 | $98.30 | 9.605% | $107.7417 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $211.46 | 11.832% | $236.4799 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $132.53 | 6.845% | $141.6017 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $97.27 | 4.825% | $101.9633 | $101.96 | $101.95 | $102.00 |
| Purchase #6 | $105.32 | 3.542% | $109.0504 | $109.05 | $109.05 | $109.10 |
| Purchase #7 | $102.98 | 5.414% | $108.5553 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $843.54 | $910.0385 | $910.04 | $910.05 | $910.10 | |