| 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 | $80.85 | 13.666% | $91.899 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $27.58 | 11.558% | $30.7677 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $93.73 | 3.719% | $97.2158 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $104.33 | 7.232% | $111.8751 | $111.88 | $111.90 | $111.90 |
| Purchase #5 | $44.69 | 3.716% | $46.3507 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $43.56 | 8.714% | $47.3558 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $43.78 | 10.326% | $48.3007 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $438.52 | $473.7648 | $473.78 | $473.75 | $473.90 | |