| 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 | $26.69 | 7.357% | $28.6536 | $28.65 | $28.65 | $28.70 |
| Purchase #2 | $42.78 | 6.698% | $45.6454 | $45.65 | $45.65 | $45.60 |
| Purchase #3 | $93.98 | 11.411% | $104.7041 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $50.54 | 10.658% | $55.9266 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $196.38 | 11.137% | $218.2508 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $68.67 | 7.310% | $73.6898 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $163.38 | 4.510% | $170.7484 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $642.42 | $697.6187 | $697.62 | $697.65 | $697.60 | |