| 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 | $101.42 | 3.612% | $105.0833 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $91.41 | 13.321% | $103.5867 | $103.59 | $103.60 | $103.60 |
| Purchase #3 | $205.99 | 5.664% | $217.6573 | $217.66 | $217.65 | $217.70 |
| Purchase #4 | $141.31 | 3.649% | $146.4664 | $146.47 | $146.45 | $146.50 |
| Purchase #5 | $164.37 | 6.874% | $175.6688 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $86.36 | 9.644% | $94.6886 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $63.57 | 10.867% | $70.4782 | $70.48 | $70.50 | $70.50 |
| 7 purchase totals = | $854.43 | $913.6293 | $913.64 | $913.65 | $913.80 | |