| 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 | $71.64 | 11.238% | $79.6909 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $72.25 | 9.582% | $79.173 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $62.77 | 8.374% | $68.0264 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $133.40 | 7.112% | $142.8874 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $68.91 | 5.554% | $72.7373 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $242.73 | 12.321% | $272.6368 | $272.64 | $272.65 | $272.60 |
| Purchase #7 | $124.75 | 13.839% | $142.0142 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $776.45 | $857.1660 | $857.17 | $857.20 | $857.10 | |