| 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 | $66.45 | 10.384% | $73.3502 | $73.35 | $73.35 | $73.40 |
| Purchase #2 | $97.40 | 5.664% | $102.9167 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $74.48 | 8.156% | $80.5546 | $80.55 | $80.55 | $80.60 |
| Purchase #4 | $21.81 | 11.275% | $24.2691 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $82.99 | 12.704% | $93.533 | $93.53 | $93.55 | $93.50 |
| Purchase #6 | $151.69 | 8.414% | $164.4532 | $164.45 | $164.45 | $164.50 |
| Purchase #7 | $150.84 | 4.754% | $158.0109 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $645.66 | $697.0877 | $697.08 | $697.05 | $697.20 | |