| 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 | $89.57 | 9.256% | $97.8606 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $141.90 | 7.874% | $153.0732 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $130.99 | 5.752% | $138.5245 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $161.83 | 9.420% | $177.0744 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $93.25 | 13.400% | $105.7455 | $105.75 | $105.75 | $105.70 |
| Purchase #6 | $186.33 | 3.321% | $192.518 | $192.52 | $192.50 | $192.50 |
| Purchase #7 | $30.89 | 5.526% | $32.597 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $834.76 | $897.3932 | $897.39 | $897.30 | $897.40 | |