| 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 | $27.97 | 5.783% | $29.5875 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $178.80 | 6.299% | $190.0626 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $33.44 | 8.833% | $36.3938 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $173.45 | 8.495% | $188.1846 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $14.55 | 6.439% | $15.4869 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $207.97 | 4.396% | $217.1124 | $217.11 | $217.10 | $217.10 |
| Purchase #7 | $92.51 | 5.821% | $97.895 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $728.69 | $774.7228 | $774.72 | $774.75 | $774.80 | |