| 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 | $27.55 | 3.832% | $28.6057 | $28.61 | $28.60 | $28.60 |
| Purchase #2 | $72.89 | 5.723% | $77.0615 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $135.56 | 8.303% | $146.8155 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $216.46 | 8.715% | $235.3245 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $209.32 | 5.708% | $221.268 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $104.96 | 3.563% | $108.6997 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $93.27 | 4.238% | $97.2228 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $860.01 | $914.9977 | $915.00 | $914.90 | $915.00 | |