| 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 | $49.25 | 6.516% | $52.4591 | $52.46 | $52.45 | $52.50 |
| Purchase #2 | $162.58 | 12.525% | $182.9431 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $161.42 | 10.446% | $178.2819 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $125.25 | 10.533% | $138.4426 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $231.91 | 4.844% | $243.1437 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $140.46 | 10.703% | $155.4934 | $155.49 | $155.50 | $155.50 |
| Purchase #7 | $73.71 | 5.243% | $77.5746 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $944.58 | $1,028.3384 | $1,028.32 | $1,028.35 | $1,028.30 | |