| 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 | $89.48 | 3.636% | $92.7335 | $92.73 | $92.75 | $92.70 |
| Purchase #2 | $218.52 | 10.467% | $241.3925 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $185.80 | 10.634% | $205.558 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $38.37 | 4.353% | $40.0402 | $40.04 | $40.05 | $40.00 |
| Purchase #5 | $43.43 | 10.634% | $48.0483 | $48.05 | $48.05 | $48.00 |
| Purchase #6 | $64.97 | 6.616% | $69.2684 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $82.80 | 3.573% | $85.7584 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $723.37 | $782.7993 | $782.80 | $782.80 | $782.80 | |