| 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 | $63.34 | 10.344% | $69.8919 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $35.96 | 3.381% | $37.1758 | $37.18 | $37.20 | $37.20 |
| Purchase #3 | $193.41 | 10.439% | $213.6001 | $213.60 | $213.60 | $213.60 |
| Purchase #4 | $48.36 | 3.250% | $49.9317 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $71.95 | 9.270% | $78.6198 | $78.62 | $78.60 | $78.60 |
| Purchase #6 | $43.52 | 4.133% | $45.3187 | $45.32 | $45.30 | $45.30 |
| Purchase #7 | $205.26 | 8.176% | $222.0421 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $661.80 | $716.5801 | $716.58 | $716.60 | $716.50 | |