| 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 | $20.79 | 11.776% | $23.2382 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $206.68 | 5.796% | $218.6592 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $113.41 | 11.591% | $126.5554 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $31.55 | 7.649% | $33.9633 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $199.44 | 10.212% | $219.8068 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $198.33 | 13.294% | $224.696 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $64.45 | 13.375% | $73.0702 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $834.65 | $919.9891 | $920.00 | $919.95 | $920.10 | |