| 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 | $40.43 | 9.760% | $44.376 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $96.36 | 7.548% | $103.6333 | $103.63 | $103.65 | $103.60 |
| Purchase #3 | $92.37 | 5.354% | $97.3155 | $97.32 | $97.30 | $97.30 |
| Purchase #4 | $162.53 | 9.266% | $177.59 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $232.44 | 12.587% | $261.6972 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $83.39 | 7.826% | $89.9161 | $89.92 | $89.90 | $89.90 |
| Purchase #7 | $183.67 | 12.141% | $205.9694 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $891.19 | $980.4975 | $980.51 | $980.50 | $980.50 | |