| 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 | $58.93 | 10.772% | $65.2779 | $65.28 | $65.30 | $65.30 |
| Purchase #2 | $130.47 | 11.600% | $145.6045 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $41.56 | 5.734% | $43.9431 | $43.94 | $43.95 | $43.90 |
| Purchase #4 | $214.95 | 9.197% | $234.719 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $239.29 | 11.869% | $267.6913 | $267.69 | $267.70 | $267.70 |
| Purchase #6 | $144.57 | 5.871% | $153.0577 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $170.26 | 11.245% | $189.4057 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $1,000.03 | $1,099.6992 | $1,099.70 | $1,099.70 | $1,099.70 | |