| 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 | $25.50 | 8.757% | $27.733 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $216.69 | 9.116% | $236.4435 | $236.44 | $236.45 | $236.40 |
| Purchase #3 | $77.78 | 3.359% | $80.3926 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $22.25 | 12.790% | $25.0958 | $25.10 | $25.10 | $25.10 |
| Purchase #5 | $169.70 | 9.639% | $186.0574 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $202.30 | 3.717% | $209.8195 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $100.60 | 4.829% | $105.458 | $105.46 | $105.45 | $105.50 |
| 7 purchase totals = | $814.82 | $870.9998 | $871.00 | $871.00 | $871.00 | |