| 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 | $102.57 | 9.232% | $112.0393 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $51.35 | 6.255% | $54.5619 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $215.27 | 9.868% | $236.5128 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $80.36 | 9.138% | $87.7033 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $182.56 | 7.469% | $196.1954 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $9.90 | 9.644% | $10.8548 | $10.85 | $10.85 | $10.90 |
| Purchase #7 | $36.46 | 4.577% | $38.1288 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $678.47 | $735.9963 | $735.99 | $736.00 | $736.00 | |