| 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 | $83.35 | 9.836% | $91.5483 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $151.38 | 9.606% | $165.9216 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $86.79 | 12.197% | $97.3758 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $90.36 | 9.598% | $99.0328 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $229.80 | 13.429% | $260.6598 | $260.66 | $260.65 | $260.70 |
| Purchase #6 | $10.32 | 5.216% | $10.8583 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $193.34 | 13.244% | $218.9459 | $218.95 | $218.95 | $218.90 |
| 7 purchase totals = | $845.34 | $944.3425 | $944.35 | $944.35 | $944.30 | |