| 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 | $9.37 | 10.432% | $10.3475 | $10.35 | $10.35 | $10.30 |
| Purchase #2 | $82.31 | 7.583% | $88.5516 | $88.55 | $88.55 | $88.60 |
| Purchase #3 | $104.95 | 7.515% | $112.837 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $241.78 | 3.456% | $250.1359 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $15.83 | 4.403% | $16.527 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $171.82 | 8.182% | $185.8783 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $187.42 | 10.706% | $207.4852 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $813.48 | $871.7625 | $871.78 | $871.85 | $871.70 | |