| 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 | $74.82 | 4.126% | $77.9071 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $124.93 | 9.660% | $136.9982 | $137.00 | $137.00 | $137.00 |
| Purchase #3 | $79.84 | 11.698% | $89.1797 | $89.18 | $89.20 | $89.20 |
| Purchase #4 | $245.95 | 13.799% | $279.8886 | $279.89 | $279.90 | $279.90 |
| Purchase #5 | $134.84 | 9.657% | $147.8615 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $120.36 | 4.558% | $125.846 | $125.85 | $125.85 | $125.80 |
| Purchase #7 | $13.53 | 11.600% | $15.0995 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $794.27 | $872.7806 | $872.79 | $872.80 | $872.80 | |