| 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 | $94.27 | 3.845% | $97.8947 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $106.98 | 9.194% | $116.8157 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $126.92 | 13.778% | $144.407 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $35.49 | 11.428% | $39.5458 | $39.55 | $39.55 | $39.50 |
| Purchase #5 | $70.33 | 7.660% | $75.7173 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $6.80 | 8.192% | $7.3571 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $109.95 | 4.747% | $115.1693 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $550.74 | $596.9069 | $596.92 | $596.85 | $596.90 | |