| 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 | $37.58 | 3.146% | $38.7623 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $66.52 | 10.529% | $73.5239 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $161.58 | 11.655% | $180.4121 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $179.98 | 6.833% | $192.278 | $192.28 | $192.30 | $192.30 |
| Purchase #5 | $192.35 | 6.421% | $204.7008 | $204.70 | $204.70 | $204.70 |
| Purchase #6 | $73.41 | 6.217% | $77.9739 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $208.35 | 7.872% | $224.7513 | $224.75 | $224.75 | $224.80 |
| 7 purchase totals = | $919.77 | $992.4023 | $992.39 | $992.35 | $992.50 | |