| 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 | $6.26 | 5.245% | $6.5883 | $6.59 | $6.60 | $6.60 |
| Purchase #2 | $228.77 | 8.429% | $248.053 | $248.05 | $248.05 | $248.10 |
| Purchase #3 | $209.44 | 8.857% | $227.9901 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $168.93 | 9.854% | $185.5764 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $205.87 | 7.183% | $220.6576 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $109.47 | 3.469% | $113.2675 | $113.27 | $113.25 | $113.30 |
| Purchase #7 | $145.91 | 5.370% | $153.7454 | $153.75 | $153.75 | $153.70 |
| 7 purchase totals = | $1,074.65 | $1,155.8783 | $1,155.89 | $1,155.90 | $1,156.00 | |