| 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 | $33.95 | 9.243% | $37.088 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $77.89 | 12.791% | $87.8529 | $87.85 | $87.85 | $87.90 |
| Purchase #3 | $128.36 | 10.312% | $141.5965 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $225.84 | 11.311% | $251.3848 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $122.85 | 7.451% | $132.0036 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $42.87 | 13.359% | $48.597 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $148.25 | 3.803% | $153.8879 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $780.01 | $852.4107 | $852.41 | $852.45 | $852.50 | |