| 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 | $54.67 | 4.615% | $57.193 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $68.49 | 10.500% | $75.6815 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $212.62 | 5.712% | $224.7649 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $104.57 | 5.176% | $109.9825 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $10.79 | 5.497% | $11.3831 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $94.31 | 9.670% | $103.4298 | $103.43 | $103.45 | $103.40 |
| Purchase #7 | $101.99 | 11.613% | $113.8341 | $113.83 | $113.85 | $113.80 |
| 7 purchase totals = | $647.44 | $696.2689 | $696.25 | $696.35 | $696.30 | |