| 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 | $94.59 | 4.728% | $99.0622 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $18.90 | 7.273% | $20.2746 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $218.32 | 13.845% | $248.5464 | $248.55 | $248.55 | $248.50 |
| Purchase #4 | $67.78 | 3.471% | $70.1326 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $97.74 | 3.510% | $101.1707 | $101.17 | $101.15 | $101.20 |
| Purchase #6 | $163.80 | 8.226% | $177.2742 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $242.80 | 5.211% | $255.4523 | $255.45 | $255.45 | $255.50 |
| 7 purchase totals = | $903.93 | $971.9130 | $971.90 | $971.85 | $972.00 | |