| 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 | $13.56 | 10.233% | $14.9476 | $14.95 | $14.95 | $14.90 |
| Purchase #2 | $7.29 | 6.211% | $7.7428 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $144.47 | 6.493% | $153.8504 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $117.90 | 8.785% | $128.2575 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $208.82 | 13.318% | $236.6306 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $66.25 | 12.779% | $74.7161 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $107.99 | 5.144% | $113.545 | $113.55 | $113.55 | $113.50 |
| 7 purchase totals = | $666.28 | $729.6900 | $729.70 | $729.70 | $729.60 | |