| 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 | $24.32 | 7.196% | $26.0701 | $26.07 | $26.05 | $26.10 |
| Purchase #2 | $85.27 | 3.463% | $88.2229 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $29.84 | 3.365% | $30.8441 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $20.67 | 8.249% | $22.3751 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $170.65 | 11.678% | $190.5785 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $24.83 | 11.464% | $27.6765 | $27.68 | $27.70 | $27.70 |
| Purchase #7 | $72.31 | 3.774% | $75.039 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $427.89 | $460.8062 | $460.81 | $460.85 | $460.80 | |