| 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 | $29.34 | 10.622% | $32.4565 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $57.51 | 7.832% | $62.0142 | $62.01 | $62.00 | $62.00 |
| Purchase #3 | $39.87 | 7.728% | $42.9512 | $42.95 | $42.95 | $43.00 |
| Purchase #4 | $248.91 | 9.466% | $272.4718 | $272.47 | $272.45 | $272.50 |
| Purchase #5 | $154.64 | 5.857% | $163.6973 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $166.47 | 6.171% | $176.7429 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $129.35 | 3.172% | $133.453 | $133.45 | $133.45 | $133.50 |
| 7 purchase totals = | $826.09 | $883.7869 | $883.78 | $883.75 | $883.90 | |