| 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 | $7.82 | 11.779% | $8.7411 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $33.48 | 10.119% | $36.8678 | $36.87 | $36.85 | $36.90 |
| Purchase #3 | $74.71 | 5.265% | $78.6435 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $242.74 | 10.680% | $268.6646 | $268.66 | $268.65 | $268.70 |
| Purchase #5 | $217.74 | 6.480% | $231.8496 | $231.85 | $231.85 | $231.80 |
| Purchase #6 | $21.32 | 9.854% | $23.4209 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $170.92 | 6.625% | $182.2435 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $768.73 | $830.4310 | $830.42 | $830.40 | $830.30 | |