| 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 | $104.48 | 3.731% | $108.3781 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $37.50 | 6.204% | $39.8265 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $192.66 | 8.674% | $209.3713 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $246.46 | 5.845% | $260.8656 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $36.51 | 11.608% | $40.7481 | $40.75 | $40.75 | $40.70 |
| Purchase #6 | $44.33 | 9.372% | $48.4846 | $48.48 | $48.50 | $48.50 |
| Purchase #7 | $46.76 | 9.734% | $51.3116 | $51.31 | $51.30 | $51.30 |
| 7 purchase totals = | $708.70 | $758.9858 | $758.99 | $759.00 | $759.00 | |