| 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 | $44.84 | 7.601% | $48.2483 | $48.25 | $48.25 | $48.20 |
| Purchase #2 | $123.44 | 6.761% | $131.7858 | $131.79 | $131.80 | $131.80 |
| Purchase #3 | $94.25 | 3.523% | $97.5704 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $7.99 | 6.313% | $8.4944 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $245.41 | 6.793% | $262.0807 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $178.43 | 6.737% | $190.4508 | $190.45 | $190.45 | $190.50 |
| Purchase #7 | $120.46 | 9.631% | $132.0615 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $814.82 | $870.6919 | $870.69 | $870.70 | $870.80 | |