| 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 | $62.92 | 9.482% | $68.8861 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $34.81 | 3.810% | $36.1363 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $61.81 | 13.539% | $70.1785 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $28.65 | 7.564% | $30.8171 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $182.59 | 5.466% | $192.5704 | $192.57 | $192.55 | $192.60 |
| Purchase #6 | $60.98 | 10.567% | $67.4238 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $182.83 | 8.696% | $198.7289 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $614.59 | $664.7411 | $664.75 | $664.75 | $664.70 | |