| 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 | $15.55 | 6.464% | $16.5552 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $76.61 | 11.439% | $85.3734 | $85.37 | $85.35 | $85.40 |
| Purchase #3 | $182.47 | 13.387% | $206.8973 | $206.90 | $206.90 | $206.90 |
| Purchase #4 | $190.32 | 9.131% | $207.6981 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $43.95 | 5.681% | $46.4468 | $46.45 | $46.45 | $46.40 |
| Purchase #6 | $27.75 | 8.156% | $30.0133 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $225.97 | 11.709% | $252.4288 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $762.62 | $845.4129 | $845.42 | $845.40 | $845.40 | |