| 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 | $50.63 | 12.715% | $57.0676 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $243.78 | 3.666% | $252.717 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $80.97 | 6.873% | $86.5351 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $140.80 | 3.844% | $146.2124 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $154.79 | 13.851% | $176.23 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $24.32 | 8.643% | $26.422 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $196.44 | 3.822% | $203.9479 | $203.95 | $203.95 | $203.90 |
| 7 purchase totals = | $891.73 | $949.1320 | $949.14 | $949.10 | $949.00 | |