| 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 | $227.73 | 13.551% | $258.5897 | $258.59 | $258.60 | $258.60 |
| Purchase #2 | $50.42 | 3.130% | $51.9981 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $236.95 | 7.768% | $255.3563 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $8.31 | 4.224% | $8.661 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $13.50 | 13.867% | $15.372 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $221.37 | 3.700% | $229.5607 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $63.81 | 7.502% | $68.597 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $822.09 | $888.1348 | $888.14 | $888.10 | $888.30 | |