| 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 | $29.97 | 13.601% | $34.0462 | $34.05 | $34.05 | $34.00 |
| Purchase #2 | $19.93 | 10.736% | $22.0697 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $169.91 | 7.709% | $183.0084 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $154.66 | 4.562% | $161.7156 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $175.89 | 6.578% | $187.46 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $48.71 | 5.223% | $51.2541 | $51.25 | $51.25 | $51.30 |
| Purchase #7 | $217.51 | 3.221% | $224.516 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $816.58 | $864.0700 | $864.08 | $864.00 | $864.10 | |