| 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 | $89.97 | 3.812% | $93.3997 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $96.57 | 13.605% | $109.7083 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $79.41 | 9.207% | $86.7213 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $167.29 | 10.382% | $184.658 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $96.42 | 11.403% | $107.4148 | $107.41 | $107.40 | $107.40 |
| Purchase #6 | $102.35 | 12.123% | $114.7579 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $197.39 | 10.806% | $218.72 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $829.40 | $915.3800 | $915.38 | $915.30 | $915.40 | |