| 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 | $99.82 | 8.733% | $108.5373 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $160.59 | 10.206% | $176.9798 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $33.52 | 10.545% | $37.0547 | $37.05 | $37.05 | $37.10 |
| Purchase #4 | $183.89 | 11.257% | $204.5905 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $33.72 | 6.699% | $35.9789 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $27.41 | 12.628% | $30.8713 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $97.53 | 10.176% | $107.4547 | $107.45 | $107.45 | $107.50 |
| 7 purchase totals = | $636.48 | $701.4672 | $701.46 | $701.50 | $701.60 | |