| 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 | $7.94 | 8.253% | $8.5953 | $8.60 | $8.60 | $8.60 |
| Purchase #2 | $191.53 | 8.638% | $208.0744 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $12.36 | 3.328% | $12.7713 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $125.78 | 12.396% | $141.3717 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $47.28 | 5.175% | $49.7267 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $55.55 | 10.692% | $61.4894 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $34.80 | 3.715% | $36.0928 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $475.24 | $518.1216 | $518.12 | $518.10 | $518.20 | |