| 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 | $17.89 | 10.390% | $19.7488 | $19.75 | $19.75 | $19.70 |
| Purchase #2 | $44.71 | 8.831% | $48.6583 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $240.49 | 8.564% | $261.0856 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $163.48 | 10.734% | $181.0279 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $117.25 | 8.394% | $127.092 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $98.66 | 3.760% | $102.3696 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $91.78 | 7.446% | $98.6139 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $774.26 | $838.5961 | $838.60 | $838.60 | $838.60 | |