| 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 | $47.69 | 3.713% | $49.4607 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $100.77 | 13.863% | $114.7397 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $36.44 | 3.665% | $37.7755 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $167.50 | 12.605% | $188.6134 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $129.49 | 3.766% | $134.3666 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $76.73 | 3.525% | $79.4347 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $71.81 | 7.444% | $77.1555 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $630.43 | $681.5461 | $681.55 | $681.55 | $681.60 | |