| 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 | $131.91 | 8.653% | $143.3242 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $63.92 | 3.641% | $66.2473 | $66.25 | $66.25 | $66.20 |
| Purchase #3 | $56.38 | 7.623% | $60.6778 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $49.52 | 4.695% | $51.845 | $51.85 | $51.85 | $51.80 |
| Purchase #5 | $48.39 | 8.844% | $52.6696 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $140.71 | 4.256% | $146.6986 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $95.73 | 8.764% | $104.1198 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $586.56 | $625.5823 | $625.59 | $625.55 | $625.50 | |