| 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 | $100.48 | 13.556% | $114.1011 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $95.26 | 7.241% | $102.1578 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $111.28 | 3.561% | $115.2427 | $115.24 | $115.25 | $115.20 |
| Purchase #4 | $14.43 | 8.641% | $15.6769 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $55.62 | 10.141% | $61.2604 | $61.26 | $61.25 | $61.30 |
| Purchase #6 | $139.88 | 10.465% | $154.5184 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $214.63 | 3.451% | $222.0369 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $731.58 | $784.9942 | $785.00 | $785.00 | $785.00 | |