| 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 | $69.60 | 11.586% | $77.6639 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $162.44 | 12.681% | $183.039 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $133.91 | 8.418% | $145.1825 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $248.68 | 3.741% | $257.9831 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $162.87 | 4.825% | $170.7285 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $49.75 | 11.389% | $55.416 | $55.42 | $55.40 | $55.40 |
| Purchase #7 | $136.49 | 3.716% | $141.562 | $141.56 | $141.55 | $141.60 |
| 7 purchase totals = | $963.74 | $1,031.5750 | $1,031.57 | $1,031.60 | $1,031.60 | |