| 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 | $27.88 | 6.650% | $29.734 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $209.29 | 6.348% | $222.5757 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $147.69 | 10.392% | $163.0379 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $110.26 | 7.547% | $118.5813 | $118.58 | $118.60 | $118.60 |
| Purchase #5 | $92.65 | 8.490% | $100.516 | $100.52 | $100.50 | $100.50 |
| Purchase #6 | $186.95 | 10.428% | $206.4451 | $206.45 | $206.45 | $206.40 |
| Purchase #7 | $13.99 | 3.477% | $14.4764 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $788.71 | $855.3664 | $855.38 | $855.45 | $855.30 | |