| 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 | $11.95 | 12.797% | $13.4792 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $110.61 | 5.544% | $116.7422 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $212.30 | 8.799% | $230.9803 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $97.92 | 11.380% | $109.0633 | $109.06 | $109.05 | $109.10 |
| Purchase #5 | $222.84 | 4.370% | $232.5781 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $87.48 | 10.586% | $96.7406 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $105.28 | 5.865% | $111.4547 | $111.45 | $111.45 | $111.50 |
| 7 purchase totals = | $848.38 | $911.0384 | $911.03 | $911.10 | $911.10 | |