| 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 | $74.80 | 9.421% | $81.8469 | $81.85 | $81.85 | $81.80 |
| Purchase #2 | $104.96 | 12.465% | $118.0433 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $163.61 | 11.610% | $182.6051 | $182.61 | $182.60 | $182.60 |
| Purchase #4 | $149.32 | 3.576% | $154.6597 | $154.66 | $154.65 | $154.70 |
| Purchase #5 | $32.62 | 10.151% | $35.9313 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $66.95 | 5.632% | $70.7206 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $123.79 | 8.162% | $133.8937 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $716.05 | $777.7006 | $777.70 | $777.70 | $777.60 | |