| 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 | $47.30 | 7.413% | $50.8063 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $54.53 | 3.642% | $56.516 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $42.91 | 6.390% | $45.6519 | $45.65 | $45.65 | $45.70 |
| Purchase #4 | $222.88 | 6.222% | $236.7476 | $236.75 | $236.75 | $236.70 |
| Purchase #5 | $88.72 | 12.773% | $100.0522 | $100.05 | $100.05 | $100.10 |
| Purchase #6 | $100.86 | 3.307% | $104.1954 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $117.74 | 10.156% | $129.6977 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $674.94 | $723.6671 | $723.68 | $723.65 | $723.70 | |