| 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 | $100.62 | 3.400% | $104.0411 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $74.65 | 11.138% | $82.9645 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $47.42 | 6.483% | $50.4942 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $215.88 | 9.437% | $236.2526 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $196.25 | 9.850% | $215.5806 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $71.82 | 3.212% | $74.1269 | $74.13 | $74.15 | $74.10 |
| Purchase #7 | $239.39 | 8.769% | $260.3821 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $946.03 | $1,023.8420 | $1,023.83 | $1,023.90 | $1,023.90 | |