| 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 | $42.49 | 13.189% | $48.094 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $71.90 | 6.684% | $76.7058 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $225.60 | 4.122% | $234.8992 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $129.90 | 13.659% | $147.643 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $62.51 | 7.529% | $67.2164 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $231.44 | 13.538% | $262.7723 | $262.77 | $262.75 | $262.80 |
| Purchase #7 | $48.79 | 9.461% | $53.406 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $812.63 | $890.7367 | $890.74 | $890.70 | $890.70 | |