| 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 | $91.41 | 8.364% | $99.0555 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $25.85 | 13.846% | $29.4292 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $27.89 | 5.580% | $29.4463 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $93.39 | 4.837% | $97.9073 | $97.91 | $97.90 | $97.90 |
| Purchase #5 | $158.91 | 12.638% | $178.993 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $148.46 | 13.150% | $167.9825 | $167.98 | $168.00 | $168.00 |
| Purchase #7 | $249.72 | 7.191% | $267.6774 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $795.63 | $870.4912 | $870.50 | $870.55 | $870.50 | |