| 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 | $92.43 | 7.554% | $99.4122 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $125.97 | 8.112% | $136.1887 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $212.87 | 10.603% | $235.4406 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $174.78 | 7.855% | $188.509 | $188.51 | $188.50 | $188.50 |
| Purchase #5 | $41.89 | 6.605% | $44.6568 | $44.66 | $44.65 | $44.70 |
| Purchase #6 | $69.92 | 10.608% | $77.3371 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $73.84 | 12.226% | $82.8677 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $791.70 | $864.4121 | $864.42 | $864.40 | $864.40 | |