| 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 | $89.75 | 8.617% | $97.4838 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $155.62 | 8.207% | $168.3917 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $212.54 | 11.291% | $236.5379 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $106.59 | 9.216% | $116.4133 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $22.57 | 5.863% | $23.8933 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $95.59 | 13.183% | $108.1916 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $241.55 | 7.279% | $259.1324 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $924.21 | $1,010.0440 | $1,010.03 | $1,010.10 | $1,010.00 | |