| 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 | $48.70 | 3.485% | $50.3972 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $198.50 | 8.554% | $215.4797 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $182.63 | 6.625% | $194.7292 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $51.99 | 11.311% | $57.8706 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $218.71 | 11.317% | $243.4614 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $174.72 | 12.218% | $196.0673 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $169.84 | 3.257% | $175.3717 | $175.37 | $175.35 | $175.40 |
| 7 purchase totals = | $1,045.09 | $1,133.3771 | $1,133.38 | $1,133.35 | $1,133.50 | |