| 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 | $30.29 | 11.503% | $33.7743 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $228.67 | 5.473% | $241.1851 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $105.99 | 7.792% | $114.2487 | $114.25 | $114.25 | $114.20 |
| Purchase #4 | $50.71 | 3.278% | $52.3723 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $106.63 | 5.387% | $112.3742 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $202.48 | 4.462% | $211.5147 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $126.87 | 11.680% | $141.6884 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $851.64 | $907.1577 | $907.15 | $907.10 | $907.20 | |