| 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 | $11.44 | 8.562% | $12.4195 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $42.60 | 6.116% | $45.2054 | $45.21 | $45.20 | $45.20 |
| Purchase #3 | $118.31 | 4.734% | $123.9108 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $28.52 | 4.106% | $29.691 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $208.61 | 12.868% | $235.4539 | $235.45 | $235.45 | $235.50 |
| Purchase #6 | $241.68 | 10.545% | $267.1652 | $267.17 | $267.15 | $267.20 |
| Purchase #7 | $63.84 | 3.851% | $66.2985 | $66.30 | $66.30 | $66.30 |
| 7 purchase totals = | $715.00 | $780.1443 | $780.15 | $780.10 | $780.20 | |