| 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 | $8.89 | 9.522% | $9.7365 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $167.79 | 12.195% | $188.252 | $188.25 | $188.25 | $188.30 |
| Purchase #3 | $66.38 | 4.502% | $69.3684 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $43.97 | 11.178% | $48.885 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $144.77 | 11.727% | $161.7472 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $229.35 | 9.253% | $250.5718 | $250.57 | $250.55 | $250.60 |
| Purchase #7 | $177.83 | 12.858% | $200.6954 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $838.98 | $929.2563 | $929.27 | $929.25 | $929.30 | |