| 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 | $35.38 | 3.634% | $36.6657 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $91.54 | 6.244% | $97.2558 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $104.25 | 9.673% | $114.3341 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $242.69 | 5.825% | $256.8267 | $256.83 | $256.85 | $256.80 |
| Purchase #5 | $54.73 | 12.836% | $61.7551 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $34.91 | 5.694% | $36.8978 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $232.46 | 11.731% | $259.7299 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $795.96 | $863.4651 | $863.48 | $863.50 | $863.50 | |