| 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 | $77.38 | 4.356% | $80.7507 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $250.56 | 3.802% | $260.0863 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $87.61 | 11.218% | $97.4381 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $250.59 | 9.805% | $275.1603 | $275.16 | $275.15 | $275.20 |
| Purchase #5 | $34.30 | 7.549% | $36.8893 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $213.55 | 13.667% | $242.7359 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $77.39 | 5.444% | $81.6031 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $991.38 | $1,074.6637 | $1,074.67 | $1,074.70 | $1,074.70 | |