| 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 | $65.94 | 11.136% | $73.2831 | $73.28 | $73.30 | $73.30 |
| Purchase #2 | $104.89 | 9.611% | $114.971 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $47.83 | 7.853% | $51.5861 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $71.65 | 3.119% | $73.8848 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $170.31 | 4.214% | $177.4869 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $224.48 | 10.481% | $248.0077 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $197.50 | 10.664% | $218.5614 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $882.60 | $957.7810 | $957.78 | $957.80 | $957.90 | |