| 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 | $68.91 | 11.149% | $76.5928 | $76.59 | $76.60 | $76.60 |
| Purchase #2 | $20.97 | 4.193% | $21.8493 | $21.85 | $21.85 | $21.80 |
| Purchase #3 | $213.44 | 8.475% | $231.529 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $136.75 | 10.456% | $151.0486 | $151.05 | $151.05 | $151.00 |
| Purchase #5 | $175.67 | 4.706% | $183.937 | $183.94 | $183.95 | $183.90 |
| Purchase #6 | $96.76 | 13.765% | $110.079 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $136.97 | 6.665% | $146.0991 | $146.10 | $146.10 | $146.10 |
| 7 purchase totals = | $849.47 | $921.1348 | $921.14 | $921.20 | $921.00 | |