| 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 | $11.97 | 3.301% | $12.3651 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $95.79 | 7.249% | $102.7338 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $45.55 | 13.198% | $51.5617 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $100.27 | 3.717% | $103.997 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $21.50 | 9.780% | $23.6027 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $180.53 | 4.752% | $189.1088 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $249.77 | 4.741% | $261.6116 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $705.38 | $744.9807 | $744.98 | $744.95 | $745.00 | |