| 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 | $40.73 | 7.346% | $43.722 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $94.55 | 10.795% | $104.7567 | $104.76 | $104.75 | $104.80 |
| Purchase #3 | $232.54 | 4.393% | $242.7555 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $88.54 | 4.826% | $92.8129 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $7.92 | 5.584% | $8.3623 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $134.67 | 6.831% | $143.8693 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $184.47 | 12.852% | $208.1781 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $783.42 | $844.4568 | $844.46 | $844.40 | $844.60 | |