| 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 | $207.66 | 5.772% | $219.6461 | $219.65 | $219.65 | $219.60 |
| Purchase #2 | $53.63 | 4.170% | $55.8664 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $73.40 | 6.506% | $78.1754 | $78.18 | $78.20 | $78.20 |
| Purchase #4 | $107.37 | 11.567% | $119.7895 | $119.79 | $119.80 | $119.80 |
| Purchase #5 | $29.53 | 13.320% | $33.4634 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $14.88 | 6.512% | $15.849 | $15.85 | $15.85 | $15.80 |
| Purchase #7 | $17.74 | 10.282% | $19.564 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $504.21 | $542.3538 | $542.36 | $542.35 | $542.40 | |