| 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 | $14.30 | 13.745% | $16.2655 | $16.27 | $16.25 | $16.30 |
| Purchase #2 | $144.74 | 12.644% | $163.0409 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $44.72 | 12.377% | $50.255 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $117.40 | 13.371% | $133.0976 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $94.92 | 12.624% | $106.9027 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $223.67 | 10.867% | $247.9762 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $44.48 | 9.105% | $48.5299 | $48.53 | $48.55 | $48.50 |
| 7 purchase totals = | $684.23 | $766.0678 | $766.08 | $766.10 | $766.10 | |