| 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 | $106.95 | 9.245% | $116.8375 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $118.44 | 5.597% | $125.0691 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $54.87 | 5.247% | $57.749 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $247.65 | 10.234% | $272.9945 | $272.99 | $273.00 | $273.00 |
| Purchase #5 | $110.91 | 7.378% | $119.0929 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $40.62 | 9.165% | $44.3428 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $119.27 | 7.254% | $127.9218 | $127.92 | $127.90 | $127.90 |
| 7 purchase totals = | $798.71 | $864.0076 | $864.00 | $864.00 | $863.90 | |