| 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 | $29.42 | 8.735% | $31.9898 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $147.97 | 10.488% | $163.4891 | $163.49 | $163.50 | $163.50 |
| Purchase #3 | $224.69 | 10.575% | $248.451 | $248.45 | $248.45 | $248.50 |
| Purchase #4 | $51.69 | 13.335% | $58.5829 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $173.45 | 6.167% | $184.1467 | $184.15 | $184.15 | $184.10 |
| Purchase #6 | $7.73 | 9.604% | $8.4724 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $100.95 | 3.563% | $104.5468 | $104.55 | $104.55 | $104.50 |
| 7 purchase totals = | $735.90 | $799.6787 | $799.68 | $799.70 | $799.70 | |