| 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 | $80.56 | 3.276% | $83.1991 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $188.43 | 4.543% | $196.9904 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $78.69 | 3.494% | $81.4394 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $163.48 | 13.576% | $185.674 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $198.49 | 5.560% | $209.526 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $9.41 | 13.523% | $10.6825 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $139.86 | 6.560% | $149.0348 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $858.92 | $916.5462 | $916.54 | $916.60 | $916.50 | |