| 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 | $121.37 | 9.575% | $132.9912 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $121.25 | 8.702% | $131.8012 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $112.85 | 11.332% | $125.6382 | $125.64 | $125.65 | $125.60 |
| Purchase #4 | $74.65 | 5.270% | $78.5841 | $78.58 | $78.60 | $78.60 |
| Purchase #5 | $92.48 | 13.181% | $104.6698 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $117.75 | 7.559% | $126.6507 | $126.65 | $126.65 | $126.70 |
| Purchase #7 | $69.69 | 4.215% | $72.6274 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $710.04 | $772.9626 | $772.96 | $773.00 | $773.00 | |