| 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 | $66.83 | 9.605% | $73.249 | $73.25 | $73.25 | $73.20 |
| Purchase #2 | $29.55 | 4.475% | $30.8724 | $30.87 | $30.85 | $30.90 |
| Purchase #3 | $241.95 | 6.404% | $257.4445 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $163.39 | 11.681% | $182.4756 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $200.99 | 7.765% | $216.5969 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $40.58 | 5.698% | $42.8922 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $59.70 | 7.746% | $64.3244 | $64.32 | $64.30 | $64.30 |
| 7 purchase totals = | $802.99 | $867.8550 | $867.85 | $867.85 | $867.80 | |