| 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 | $21.68 | 7.104% | $23.2201 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $165.42 | 11.666% | $184.7179 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $66.56 | 4.400% | $69.4886 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $55.75 | 13.346% | $63.1904 | $63.19 | $63.20 | $63.20 |
| Purchase #5 | $94.65 | 13.458% | $107.388 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $184.93 | 12.562% | $208.1609 | $208.16 | $208.15 | $208.20 |
| Purchase #7 | $77.63 | 7.256% | $83.2628 | $83.26 | $83.25 | $83.30 |
| 7 purchase totals = | $666.62 | $739.4287 | $739.43 | $739.40 | $739.50 | |