| 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 | $214.45 | 4.683% | $224.4927 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $77.53 | 5.435% | $81.7438 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $205.74 | 10.540% | $227.425 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $14.91 | 6.215% | $15.8367 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $97.29 | 4.187% | $101.3635 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $95.54 | 3.187% | $98.5849 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $120.91 | 6.330% | $128.5636 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $826.37 | $878.0102 | $878.00 | $878.05 | $878.00 | |