| 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 | $30.96 | 11.711% | $34.5857 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $113.65 | 11.822% | $127.0857 | $127.09 | $127.10 | $127.10 |
| Purchase #3 | $226.98 | 11.325% | $252.6855 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $95.50 | 8.243% | $103.3721 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $61.50 | 13.619% | $69.8757 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $186.83 | 13.763% | $212.5434 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $74.45 | 6.508% | $79.2952 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $789.87 | $879.4433 | $879.46 | $879.50 | $879.50 | |