| 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 | $9.62 | 10.252% | $10.6062 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $76.50 | 3.239% | $78.9778 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $196.54 | 5.830% | $207.9983 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $69.92 | 7.806% | $75.378 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $51.41 | 13.719% | $58.4629 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $63.89 | 12.855% | $72.1031 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $12.59 | 12.441% | $14.1563 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $480.47 | $517.6826 | $517.69 | $517.70 | $517.80 | |