| 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 | $15.41 | 13.277% | $17.456 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $25.31 | 12.817% | $28.554 | $28.55 | $28.55 | $28.60 |
| Purchase #3 | $124.71 | 7.609% | $134.1992 | $134.20 | $134.20 | $134.20 |
| Purchase #4 | $213.97 | 12.104% | $239.8689 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $16.72 | 3.469% | $17.3 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $13.94 | 11.374% | $15.5255 | $15.53 | $15.55 | $15.50 |
| Purchase #7 | $227.50 | 4.353% | $237.4031 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $637.56 | $690.3067 | $690.31 | $690.30 | $690.40 | |