| 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 | $96.71 | 11.234% | $107.5744 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $68.79 | 9.388% | $75.248 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $69.38 | 3.592% | $71.8721 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $27.34 | 12.490% | $30.7548 | $30.75 | $30.75 | $30.80 |
| Purchase #5 | $147.53 | 10.703% | $163.3201 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $144.36 | 12.484% | $162.3819 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $109.25 | 9.105% | $119.1972 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $663.36 | $730.3485 | $730.34 | $730.30 | $730.40 | |