| 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 | $76.74 | 9.313% | $83.8868 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $51.48 | 11.738% | $57.5227 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $99.55 | 3.450% | $102.9845 | $102.98 | $103.00 | $103.00 |
| Purchase #4 | $27.77 | 11.714% | $31.023 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $123.29 | 10.300% | $135.9889 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $70.30 | 8.862% | $76.53 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $164.31 | 3.478% | $170.0247 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $613.44 | $657.9606 | $657.95 | $657.95 | $657.90 | |