| 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 | $85.36 | 11.778% | $95.4137 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $166.96 | 4.220% | $174.0057 | $174.01 | $174.00 | $174.00 |
| Purchase #3 | $68.39 | 3.156% | $70.5484 | $70.55 | $70.55 | $70.50 |
| Purchase #4 | $73.78 | 7.602% | $79.3888 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $17.73 | 11.850% | $19.831 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $99.48 | 4.633% | $104.0889 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $72.57 | 5.432% | $76.512 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $584.27 | $619.7885 | $619.79 | $619.80 | $619.70 | |