| 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 | $116.69 | 6.492% | $124.2655 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $31.46 | 6.619% | $33.5423 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $14.99 | 12.513% | $16.8657 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $133.60 | 11.354% | $148.7689 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $210.49 | 12.849% | $237.5359 | $237.54 | $237.55 | $237.50 |
| Purchase #6 | $97.49 | 10.589% | $107.8132 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $44.98 | 9.278% | $49.1532 | $49.15 | $49.15 | $49.20 |
| 7 purchase totals = | $649.70 | $717.9447 | $717.95 | $717.90 | $718.00 | |