| 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 | $14.29 | 9.604% | $15.6624 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $157.92 | 6.762% | $168.5986 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $14.91 | 13.314% | $16.8951 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $18.71 | 10.257% | $20.6291 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $23.41 | 6.775% | $24.996 | $25.00 | $25.00 | $25.00 |
| Purchase #6 | $86.58 | 13.785% | $98.5151 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $70.31 | 12.479% | $79.084 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $386.13 | $424.3803 | $424.39 | $424.40 | $424.40 | |