| 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 | $66.71 | 5.731% | $70.5332 | $70.53 | $70.55 | $70.50 |
| Purchase #2 | $76.37 | 11.133% | $84.8723 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $95.69 | 12.403% | $107.5584 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $124.33 | 12.485% | $139.8526 | $139.85 | $139.85 | $139.90 |
| Purchase #5 | $168.38 | 13.858% | $191.7141 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $27.47 | 7.538% | $29.5407 | $29.54 | $29.55 | $29.50 |
| Purchase #7 | $167.88 | 5.861% | $177.7194 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $726.83 | $801.7907 | $801.78 | $801.75 | $801.80 | |