| 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 | $208.80 | 4.241% | $217.6552 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $41.40 | 12.161% | $46.4347 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $17.47 | 6.763% | $18.6515 | $18.65 | $18.65 | $18.70 |
| Purchase #4 | $68.92 | 6.702% | $73.539 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $191.83 | 11.307% | $213.5202 | $213.52 | $213.50 | $213.50 |
| Purchase #6 | $27.68 | 10.750% | $30.6556 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $84.32 | 12.367% | $94.7479 | $94.75 | $94.75 | $94.70 |
| 7 purchase totals = | $640.42 | $695.2041 | $695.21 | $695.20 | $695.20 | |