| 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 | $44.81 | 3.604% | $46.425 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $58.53 | 9.866% | $64.3046 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $217.75 | 8.670% | $236.6289 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $183.26 | 4.345% | $191.2226 | $191.22 | $191.20 | $191.20 |
| Purchase #5 | $199.92 | 11.176% | $222.2631 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $250.56 | 4.577% | $262.0281 | $262.03 | $262.05 | $262.00 |
| Purchase #7 | $44.51 | 10.781% | $49.3086 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $999.34 | $1,072.1809 | $1,072.18 | $1,072.20 | $1,072.10 | |