| 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 | $97.37 | 6.831% | $104.0213 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $208.50 | 5.282% | $219.513 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $14.81 | 3.143% | $15.2755 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $20.37 | 12.448% | $22.9057 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $60.85 | 4.401% | $63.528 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $133.29 | 13.492% | $151.2735 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $37.28 | 10.306% | $41.1221 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $572.47 | $617.6391 | $617.64 | $617.60 | $617.60 | |