| 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 | $8.41 | 8.153% | $9.0957 | $9.10 | $9.10 | $9.10 |
| Purchase #2 | $240.79 | 7.500% | $258.8493 | $258.85 | $258.85 | $258.80 |
| Purchase #3 | $110.71 | 3.104% | $114.1464 | $114.15 | $114.15 | $114.10 |
| Purchase #4 | $236.97 | 13.384% | $268.6861 | $268.69 | $268.70 | $268.70 |
| Purchase #5 | $77.92 | 8.427% | $84.4863 | $84.49 | $84.50 | $84.50 |
| Purchase #6 | $58.28 | 8.272% | $63.1009 | $63.10 | $63.10 | $63.10 |
| Purchase #7 | $125.59 | 6.606% | $133.8865 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $858.67 | $932.2512 | $932.27 | $932.30 | $932.20 | |