| 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 | $74.93 | 4.454% | $78.2674 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $192.87 | 11.508% | $215.0655 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $250.37 | 9.691% | $274.6334 | $274.63 | $274.65 | $274.60 |
| Purchase #4 | $139.51 | 12.864% | $157.4566 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $82.28 | 13.318% | $93.2381 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $64.99 | 5.451% | $68.5326 | $68.53 | $68.55 | $68.50 |
| Purchase #7 | $180.44 | 7.421% | $193.8305 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $985.39 | $1,081.0241 | $1,081.03 | $1,081.05 | $1,081.00 | |