| 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 | $120.96 | 10.266% | $133.3778 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $195.52 | 11.349% | $217.7096 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $115.43 | 9.348% | $126.2204 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $76.96 | 8.553% | $83.5424 | $83.54 | $83.55 | $83.50 |
| Purchase #5 | $44.82 | 13.268% | $50.7667 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $26.30 | 5.520% | $27.7518 | $27.75 | $27.75 | $27.80 |
| Purchase #7 | $111.91 | 9.301% | $122.3187 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $691.90 | $761.6874 | $761.69 | $761.65 | $761.70 | |