| 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 | $33.76 | 13.281% | $38.2437 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $69.40 | 13.756% | $78.9467 | $78.95 | $78.95 | $78.90 |
| Purchase #3 | $26.67 | 13.481% | $30.2654 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $67.98 | 7.805% | $73.2858 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $129.79 | 5.699% | $137.1867 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $239.93 | 7.488% | $257.896 | $257.90 | $257.90 | $257.90 |
| Purchase #7 | $13.28 | 8.165% | $14.3643 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $580.81 | $630.1886 | $630.20 | $630.20 | $630.20 | |