| 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 | $5.59 | 11.112% | $6.2112 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $18.26 | 7.138% | $19.5634 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $206.80 | 8.527% | $224.4338 | $224.43 | $224.45 | $224.40 |
| Purchase #4 | $22.81 | 4.703% | $23.8828 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $24.62 | 12.404% | $27.6739 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $217.54 | 11.520% | $242.6006 | $242.60 | $242.60 | $242.60 |
| Purchase #7 | $62.31 | 7.186% | $66.7876 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $557.93 | $611.1533 | $611.14 | $611.15 | $611.20 | |