| 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 | $171.70 | 7.214% | $184.0864 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $87.59 | 10.839% | $97.0839 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $195.65 | 8.594% | $212.4642 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $85.92 | 4.482% | $89.7709 | $89.77 | $89.75 | $89.80 |
| Purchase #5 | $70.89 | 11.792% | $79.2493 | $79.25 | $79.25 | $79.20 |
| Purchase #6 | $54.58 | 7.262% | $58.5436 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $222.67 | 10.677% | $246.4445 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $889.00 | $967.6428 | $967.63 | $967.65 | $967.60 | |