| 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 | $39.95 | 11.107% | $44.3872 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $130.35 | 6.670% | $139.0443 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $101.75 | 11.438% | $113.3882 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $15.55 | 13.778% | $17.6925 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $68.91 | 9.427% | $75.4061 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $44.97 | 3.327% | $46.4662 | $46.47 | $46.45 | $46.50 |
| Purchase #7 | $102.45 | 11.547% | $114.2799 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $503.93 | $550.6644 | $550.67 | $550.70 | $550.70 | |