| 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 | $186.36 | 13.374% | $211.2838 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $67.36 | 13.478% | $76.4388 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $87.68 | 12.152% | $98.3349 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $63.55 | 13.249% | $71.9697 | $71.97 | $71.95 | $72.00 |
| Purchase #5 | $83.92 | 5.307% | $88.3736 | $88.37 | $88.35 | $88.40 |
| Purchase #6 | $46.94 | 9.633% | $51.4617 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $82.32 | 7.576% | $88.5566 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $618.13 | $686.4191 | $686.41 | $686.40 | $686.50 | |