| 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 | $6.79 | 11.732% | $7.5866 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $215.88 | 5.460% | $227.667 | $227.67 | $227.65 | $227.70 |
| Purchase #3 | $198.29 | 3.727% | $205.6803 | $205.68 | $205.70 | $205.70 |
| Purchase #4 | $63.97 | 10.143% | $70.4585 | $70.46 | $70.45 | $70.50 |
| Purchase #5 | $205.38 | 9.572% | $225.039 | $225.04 | $225.05 | $225.00 |
| Purchase #6 | $12.74 | 4.438% | $13.3054 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $86.26 | 9.568% | $94.5134 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $789.31 | $844.2502 | $844.26 | $844.25 | $844.30 | |