| 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 | $25.44 | 3.454% | $26.3187 | $26.32 | $26.30 | $26.30 |
| Purchase #2 | $185.34 | 10.687% | $205.1473 | $205.15 | $205.15 | $205.10 |
| Purchase #3 | $244.26 | 3.324% | $252.3792 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $97.55 | 3.336% | $100.8043 | $100.80 | $100.80 | $100.80 |
| Purchase #5 | $56.99 | 11.579% | $63.5889 | $63.59 | $63.60 | $63.60 |
| Purchase #6 | $108.97 | 5.302% | $114.7476 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $125.84 | 10.458% | $139.0003 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $844.39 | $901.9863 | $901.99 | $902.00 | $901.90 | |