| 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 | $61.68 | 4.354% | $64.3655 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $247.46 | 4.618% | $258.8877 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $30.73 | 8.576% | $33.3654 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $136.62 | 9.211% | $149.2041 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $126.92 | 11.845% | $141.9537 | $141.95 | $141.95 | $142.00 |
| Purchase #6 | $179.85 | 11.491% | $200.5166 | $200.52 | $200.50 | $200.50 |
| Purchase #7 | $15.37 | 6.357% | $16.3471 | $16.35 | $16.35 | $16.30 |
| 7 purchase totals = | $798.63 | $864.6401 | $864.65 | $864.60 | $864.70 | |