| 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 | $10.49 | 5.606% | $11.0781 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $57.44 | 6.187% | $60.9938 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $108.99 | 12.287% | $122.3816 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $195.72 | 9.478% | $214.2703 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $125.56 | 12.764% | $141.5865 | $141.59 | $141.60 | $141.60 |
| Purchase #6 | $46.57 | 3.871% | $48.3727 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $19.55 | 4.724% | $20.4735 | $20.47 | $20.45 | $20.50 |
| 7 purchase totals = | $564.32 | $619.1565 | $619.15 | $619.15 | $619.30 | |