| 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 | $97.28 | 6.593% | $103.6937 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $17.38 | 13.223% | $19.6782 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $28.91 | 8.127% | $31.2595 | $31.26 | $31.25 | $31.30 |
| Purchase #4 | $136.46 | 6.166% | $144.8741 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $15.54 | 9.202% | $16.97 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $133.39 | 6.810% | $142.4739 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $182.30 | 10.620% | $201.6603 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $611.26 | $660.6097 | $660.60 | $660.55 | $660.80 | |