| 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 | $7.76 | 3.766% | $8.0522 | $8.05 | $8.05 | $8.10 |
| Purchase #2 | $249.63 | 9.483% | $273.3024 | $273.30 | $273.30 | $273.30 |
| Purchase #3 | $228.44 | 3.598% | $236.6593 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $100.64 | 3.642% | $104.3053 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $76.64 | 11.829% | $85.7057 | $85.71 | $85.70 | $85.70 |
| Purchase #6 | $78.27 | 9.677% | $85.8442 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $34.30 | 5.225% | $36.0922 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $775.68 | $829.9613 | $829.96 | $829.95 | $830.00 | |