| 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 | $73.56 | 8.610% | $79.8935 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $167.31 | 13.225% | $189.4367 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $117.58 | 7.234% | $126.0857 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $193.58 | 4.238% | $201.7839 | $201.78 | $201.80 | $201.80 |
| Purchase #5 | $21.28 | 11.635% | $23.7559 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $72.76 | 6.715% | $77.6458 | $77.65 | $77.65 | $77.60 |
| Purchase #7 | $54.72 | 12.291% | $61.4456 | $61.45 | $61.45 | $61.40 |
| 7 purchase totals = | $700.79 | $760.0471 | $760.06 | $760.10 | $760.00 | |