| 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 | $73.98 | 8.444% | $80.2269 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $117.42 | 8.784% | $127.7342 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $191.76 | 5.281% | $201.8868 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $63.42 | 4.812% | $66.4718 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $42.68 | 9.791% | $46.8588 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $234.40 | 9.640% | $256.9962 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $136.76 | 9.477% | $149.7207 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $860.42 | $929.8954 | $929.90 | $929.90 | $929.90 | |