| 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 | $94.77 | 4.409% | $98.9484 | $98.95 | $98.95 | $98.90 |
| Purchase #2 | $43.76 | 8.585% | $47.5168 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $228.83 | 12.419% | $257.2484 | $257.25 | $257.25 | $257.20 |
| Purchase #4 | $100.61 | 4.715% | $105.3538 | $105.35 | $105.35 | $105.40 |
| Purchase #5 | $184.87 | 12.754% | $208.4483 | $208.45 | $208.45 | $208.40 |
| Purchase #6 | $182.45 | 13.670% | $207.3909 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $99.46 | 5.447% | $104.8776 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $934.75 | $1,029.7842 | $1,029.79 | $1,029.80 | $1,029.70 | |