| 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 | $44.38 | 11.827% | $49.6288 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $179.47 | 4.781% | $188.0505 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $26.58 | 13.864% | $30.2651 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $212.58 | 13.800% | $241.916 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $47.95 | 5.670% | $50.6688 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $97.52 | 7.406% | $104.7423 | $104.74 | $104.75 | $104.70 |
| Purchase #7 | $5.32 | 5.698% | $5.6231 | $5.62 | $5.60 | $5.60 |
| 7 purchase totals = | $613.80 | $670.8946 | $670.90 | $670.85 | $670.90 | |