| 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 | $12.63 | 6.572% | $13.46 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $36.30 | 8.132% | $39.2519 | $39.25 | $39.25 | $39.30 |
| Purchase #3 | $158.26 | 3.357% | $163.5728 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $218.67 | 5.634% | $230.9899 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $88.99 | 5.776% | $94.1301 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $68.82 | 7.516% | $73.9925 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $17.62 | 10.832% | $19.5286 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $601.29 | $634.9258 | $634.92 | $634.95 | $635.00 | |