| 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 | $117.51 | 7.593% | $126.4325 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $48.91 | 7.373% | $52.5161 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $111.49 | 3.149% | $115.0008 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $99.44 | 3.547% | $102.9671 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $132.93 | 8.615% | $144.3819 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $169.50 | 4.745% | $177.5428 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $83.79 | 9.232% | $91.5255 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $763.57 | $810.3667 | $810.37 | $810.40 | $810.30 | |