| 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 | $69.98 | 7.688% | $75.3601 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $221.27 | 11.567% | $246.8643 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $81.81 | 5.643% | $86.4265 | $86.43 | $86.45 | $86.40 |
| Purchase #4 | $21.37 | 8.473% | $23.1807 | $23.18 | $23.20 | $23.20 |
| Purchase #5 | $62.73 | 6.137% | $66.5797 | $66.58 | $66.60 | $66.60 |
| Purchase #6 | $247.91 | 7.130% | $265.586 | $265.59 | $265.60 | $265.60 |
| Purchase #7 | $187.31 | 10.663% | $207.2829 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $892.38 | $971.2802 | $971.28 | $971.35 | $971.40 | |