| 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 | $50.51 | 9.478% | $55.2973 | $55.30 | $55.30 | $55.30 |
| Purchase #2 | $157.63 | 12.449% | $177.2534 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $151.33 | 9.737% | $166.065 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $109.28 | 9.250% | $119.3884 | $119.39 | $119.40 | $119.40 |
| Purchase #5 | $93.76 | 4.179% | $97.6782 | $97.68 | $97.70 | $97.70 |
| Purchase #6 | $106.39 | 3.206% | $109.8009 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $182.79 | 6.628% | $194.9053 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $851.69 | $920.3885 | $920.40 | $920.40 | $920.50 | |