| 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 | $94.37 | 3.537% | $97.7079 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $95.69 | 8.826% | $104.1356 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $133.84 | 3.658% | $138.7359 | $138.74 | $138.75 | $138.70 |
| Purchase #4 | $92.95 | 4.370% | $97.0119 | $97.01 | $97.00 | $97.00 |
| Purchase #5 | $150.27 | 12.780% | $169.4745 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $140.53 | 4.222% | $146.4632 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $133.78 | 7.424% | $143.7118 | $143.71 | $143.70 | $143.70 |
| 7 purchase totals = | $841.43 | $897.2408 | $897.24 | $897.20 | $897.20 | |