| 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 | $12.69 | 13.365% | $14.386 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $123.83 | 10.625% | $136.9869 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $54.36 | 6.492% | $57.8891 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $92.82 | 10.634% | $102.6905 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $71.58 | 5.496% | $75.514 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $118.73 | 5.857% | $125.684 | $125.68 | $125.70 | $125.70 |
| Purchase #7 | $7.28 | 13.675% | $8.2755 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $481.29 | $521.4260 | $521.43 | $521.50 | $521.50 | |