| 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 | $20.42 | 13.362% | $23.1485 | $23.15 | $23.15 | $23.10 |
| Purchase #2 | $125.26 | 11.265% | $139.3705 | $139.37 | $139.35 | $139.40 |
| Purchase #3 | $146.93 | 10.516% | $162.3812 | $162.38 | $162.40 | $162.40 |
| Purchase #4 | $140.55 | 7.821% | $151.5424 | $151.54 | $151.55 | $151.50 |
| Purchase #5 | $135.93 | 13.712% | $154.5687 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $139.99 | 6.409% | $148.962 | $148.96 | $148.95 | $149.00 |
| Purchase #7 | $62.61 | 6.334% | $66.5757 | $66.58 | $66.60 | $66.60 |
| 7 purchase totals = | $771.69 | $846.5490 | $846.55 | $846.55 | $846.60 | |