| 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 | $30.47 | 5.456% | $32.1324 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $71.92 | 9.704% | $78.8991 | $78.90 | $78.90 | $78.90 |
| Purchase #3 | $65.74 | 7.637% | $70.7606 | $70.76 | $70.75 | $70.80 |
| Purchase #4 | $126.48 | 6.807% | $135.0895 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $218.99 | 7.103% | $234.5449 | $234.54 | $234.55 | $234.50 |
| Purchase #6 | $123.82 | 12.857% | $139.7395 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $49.79 | 6.104% | $52.8292 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $687.21 | $743.9952 | $743.99 | $744.05 | $743.90 | |