| 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 | $33.73 | 9.346% | $36.8824 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $194.62 | 11.179% | $216.3766 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $89.60 | 8.547% | $97.2581 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $58.75 | 9.464% | $64.3101 | $64.31 | $64.30 | $64.30 |
| Purchase #5 | $162.71 | 7.609% | $175.0906 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $189.72 | 4.213% | $197.7129 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $52.26 | 3.688% | $54.1873 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $781.39 | $841.8180 | $841.82 | $841.85 | $841.90 | |