| 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 | $247.63 | 13.372% | $280.7431 | $280.74 | $280.75 | $280.70 |
| Purchase #2 | $75.83 | 10.271% | $83.6185 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $27.27 | 12.439% | $30.6621 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $13.30 | 6.109% | $14.1125 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $223.26 | 4.825% | $234.0323 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $97.40 | 13.734% | $110.7769 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $92.80 | 9.416% | $101.538 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $777.49 | $855.4834 | $855.48 | $855.50 | $855.40 | |