| 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 | $86.98 | 5.447% | $91.7178 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $44.64 | 8.628% | $48.4915 | $48.49 | $48.50 | $48.50 |
| Purchase #3 | $159.27 | 10.354% | $175.7608 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $126.80 | 11.760% | $141.7117 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $159.82 | 13.333% | $181.1288 | $181.13 | $181.15 | $181.10 |
| Purchase #6 | $118.78 | 5.587% | $125.4162 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $102.62 | 10.838% | $113.742 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $798.91 | $877.9688 | $877.97 | $877.95 | $877.90 | |