| 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 | $77.73 | 11.480% | $86.6534 | $86.65 | $86.65 | $86.70 |
| Purchase #2 | $58.92 | 3.472% | $60.9657 | $60.97 | $60.95 | $61.00 |
| Purchase #3 | $170.69 | 9.340% | $186.6324 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $195.53 | 5.688% | $206.6517 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $70.56 | 11.603% | $78.7471 | $78.75 | $78.75 | $78.70 |
| Purchase #6 | $27.37 | 4.641% | $28.6402 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $72.50 | 9.178% | $79.1541 | $79.15 | $79.15 | $79.20 |
| 7 purchase totals = | $673.30 | $727.4446 | $727.44 | $727.45 | $727.50 | |