| 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 | $71.90 | 7.170% | $77.0552 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $236.66 | 13.631% | $268.9191 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $50.34 | 4.730% | $52.7211 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $234.52 | 12.632% | $264.1446 | $264.14 | $264.15 | $264.10 |
| Purchase #5 | $87.31 | 11.198% | $97.087 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $135.80 | 6.174% | $144.1843 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $113.25 | 5.376% | $119.3383 | $119.34 | $119.35 | $119.30 |
| 7 purchase totals = | $929.78 | $1,023.4496 | $1,023.45 | $1,023.45 | $1,023.40 | |