| 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 | $41.80 | 4.792% | $43.8031 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $28.86 | 6.322% | $30.6845 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $203.77 | 8.832% | $221.767 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $231.46 | 13.478% | $262.6562 | $262.66 | $262.65 | $262.70 |
| Purchase #5 | $21.52 | 4.336% | $22.4531 | $22.45 | $22.45 | $22.50 |
| Purchase #6 | $70.66 | 7.716% | $76.1121 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $236.68 | 3.534% | $245.0443 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $834.75 | $902.5203 | $902.51 | $902.50 | $902.60 | |