| 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 | $61.86 | 6.371% | $65.8011 | $65.80 | $65.80 | $65.80 |
| Purchase #2 | $86.40 | 4.676% | $90.4401 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $58.66 | 12.209% | $65.8218 | $65.82 | $65.80 | $65.80 |
| Purchase #4 | $187.57 | 8.865% | $204.1981 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $167.55 | 12.779% | $188.9612 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $226.35 | 3.135% | $233.4461 | $233.45 | $233.45 | $233.40 |
| Purchase #7 | $45.55 | 9.403% | $49.8331 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $833.94 | $898.5015 | $898.50 | $898.50 | $898.40 | |