| 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 | $28.91 | 8.135% | $31.2618 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $44.87 | 6.569% | $47.8175 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $165.68 | 4.292% | $172.791 | $172.79 | $172.80 | $172.80 |
| Purchase #4 | $124.51 | 4.521% | $130.1391 | $130.14 | $130.15 | $130.10 |
| Purchase #5 | $57.80 | 11.184% | $64.2644 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $105.62 | 10.284% | $116.482 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $127.51 | 5.205% | $134.1469 | $134.15 | $134.15 | $134.10 |
| 7 purchase totals = | $654.90 | $696.9027 | $696.90 | $696.90 | $696.90 | |