| 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 | $24.38 | 6.222% | $25.8969 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $12.73 | 6.772% | $13.5921 | $13.59 | $13.60 | $13.60 |
| Purchase #3 | $229.65 | 10.765% | $254.3718 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $191.71 | 10.208% | $211.2798 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $34.78 | 3.566% | $36.0203 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $97.46 | 3.254% | $100.6313 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $103.65 | 11.292% | $115.3542 | $115.35 | $115.35 | $115.40 |
| 7 purchase totals = | $694.36 | $757.1464 | $757.14 | $757.15 | $757.20 | |