| 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 | $74.82 | 6.221% | $79.4746 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $122.26 | 11.701% | $136.5656 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $184.79 | 3.568% | $191.3833 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $61.56 | 3.569% | $63.7571 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $29.47 | 9.204% | $32.1824 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $188.32 | 5.144% | $198.0072 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $100.87 | 3.460% | $104.3601 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $762.09 | $805.7303 | $805.73 | $805.70 | $805.90 | |