| 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 | $59.78 | 3.309% | $61.7581 | $61.76 | $61.75 | $61.80 |
| Purchase #2 | $25.43 | 9.635% | $27.8802 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $187.71 | 5.769% | $198.539 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $77.56 | 8.630% | $84.2534 | $84.25 | $84.25 | $84.30 |
| Purchase #5 | $57.84 | 12.650% | $65.1568 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $146.42 | 10.533% | $161.8424 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $103.27 | 8.695% | $112.2493 | $112.25 | $112.25 | $112.20 |
| 7 purchase totals = | $658.01 | $711.6792 | $711.68 | $711.70 | $711.70 | |