| 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 | $56.79 | 6.675% | $60.5807 | $60.58 | $60.60 | $60.60 |
| Purchase #2 | $17.36 | 5.118% | $18.2485 | $18.25 | $18.25 | $18.20 |
| Purchase #3 | $89.64 | 4.396% | $93.5806 | $93.58 | $93.60 | $93.60 |
| Purchase #4 | $90.75 | 9.807% | $99.6499 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $163.99 | 9.316% | $179.2673 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $66.79 | 8.312% | $72.3416 | $72.34 | $72.35 | $72.30 |
| Purchase #7 | $76.39 | 3.474% | $79.0438 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $561.71 | $602.7124 | $602.71 | $602.75 | $602.60 | |