| 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 | $31.64 | 12.762% | $35.6779 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $8.92 | 12.673% | $10.0504 | $10.05 | $10.05 | $10.10 |
| Purchase #3 | $87.97 | 13.257% | $99.6322 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $113.77 | 11.177% | $126.4861 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $211.44 | 12.423% | $237.7072 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $221.70 | 3.513% | $229.4883 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $188.83 | 8.224% | $204.3594 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $864.27 | $943.4015 | $943.41 | $943.45 | $943.50 | |