| 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 | $43.41 | 4.628% | $45.419 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $157.70 | 6.206% | $167.4869 | $167.49 | $167.50 | $167.50 |
| Purchase #3 | $88.30 | 5.843% | $93.4594 | $93.46 | $93.45 | $93.50 |
| Purchase #4 | $43.47 | 11.813% | $48.6051 | $48.61 | $48.60 | $48.60 |
| Purchase #5 | $7.87 | 8.644% | $8.5503 | $8.55 | $8.55 | $8.60 |
| Purchase #6 | $9.59 | 6.146% | $10.1794 | $10.18 | $10.20 | $10.20 |
| Purchase #7 | $100.73 | 3.452% | $104.2072 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $451.07 | $477.9073 | $477.92 | $477.90 | $478.00 | |