| 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 | $81.60 | 5.736% | $86.2806 | $86.28 | $86.30 | $86.30 |
| Purchase #2 | $94.75 | 6.269% | $100.6899 | $100.69 | $100.70 | $100.70 |
| Purchase #3 | $241.36 | 5.531% | $254.7096 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $46.83 | 12.489% | $52.6786 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $10.90 | 4.606% | $11.4021 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $141.76 | 11.870% | $158.5869 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $196.62 | 5.565% | $207.5619 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $813.82 | $871.9096 | $871.91 | $871.95 | $872.00 | |