| 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 | $10.96 | 5.249% | $11.5353 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $79.71 | 3.565% | $82.5517 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $199.76 | 7.845% | $215.4312 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $160.32 | 10.540% | $177.2177 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $157.71 | 11.605% | $176.0122 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $121.31 | 5.727% | $128.2574 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $93.30 | 12.481% | $104.9448 | $104.94 | $104.95 | $104.90 |
| 7 purchase totals = | $823.07 | $895.9503 | $895.95 | $895.95 | $895.90 | |