| 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 | $67.77 | 12.863% | $76.4873 | $76.49 | $76.50 | $76.50 |
| Purchase #2 | $105.98 | 4.679% | $110.9388 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $49.33 | 9.348% | $53.9414 | $53.94 | $53.95 | $53.90 |
| Purchase #4 | $11.50 | 11.628% | $12.8372 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $11.28 | 9.871% | $12.3934 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $46.66 | 9.829% | $51.2462 | $51.25 | $51.25 | $51.20 |
| Purchase #7 | $225.55 | 10.829% | $249.9748 | $249.97 | $249.95 | $250.00 |
| 7 purchase totals = | $518.07 | $567.8191 | $567.82 | $567.85 | $567.70 | |