| 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 | $7.51 | 11.283% | $8.3574 | $8.36 | $8.35 | $8.40 |
| Purchase #2 | $237.38 | 5.216% | $249.7617 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $108.74 | 5.173% | $114.3651 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $119.82 | 7.628% | $128.9599 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $41.65 | 4.169% | $43.3864 | $43.39 | $43.40 | $43.40 |
| Purchase #6 | $75.76 | 11.396% | $84.3936 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $101.85 | 11.746% | $113.8133 | $113.81 | $113.80 | $113.80 |
| 7 purchase totals = | $692.71 | $743.0374 | $743.04 | $743.00 | $743.20 | |