| 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 | $63.65 | 4.790% | $66.6988 | $66.70 | $66.70 | $66.70 |
| Purchase #2 | $40.49 | 10.557% | $44.7645 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $46.93 | 7.737% | $50.561 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $34.28 | 7.275% | $36.7739 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $168.53 | 11.433% | $187.798 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $164.25 | 3.259% | $169.6029 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $227.64 | 11.346% | $253.468 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $745.77 | $809.6671 | $809.66 | $809.60 | $809.80 | |