| 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 | $40.68 | 13.724% | $46.2629 | $46.26 | $46.25 | $46.30 |
| Purchase #2 | $106.85 | 13.142% | $120.8922 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $208.40 | 12.200% | $233.8248 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $18.34 | 3.773% | $19.032 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $155.37 | 3.844% | $161.3424 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $113.97 | 7.333% | $122.3274 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $112.46 | 3.806% | $116.7402 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $756.07 | $820.4219 | $820.41 | $820.45 | $820.30 | |