| 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 | $81.73 | 12.870% | $92.2487 | $92.25 | $92.25 | $92.20 |
| Purchase #2 | $101.71 | 8.469% | $110.3238 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $177.87 | 9.855% | $195.3991 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $87.40 | 11.163% | $97.1565 | $97.16 | $97.15 | $97.20 |
| Purchase #5 | $146.35 | 7.595% | $157.4653 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $81.52 | 3.573% | $84.4327 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $164.58 | 3.127% | $169.7264 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $841.16 | $906.7525 | $906.76 | $906.75 | $906.70 | |