| 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 | $61.75 | 13.486% | $70.0776 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $160.68 | 3.769% | $166.736 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $245.35 | 5.547% | $258.9596 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $25.45 | 3.395% | $26.314 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $8.93 | 5.183% | $9.3928 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $69.33 | 12.491% | $77.99 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $26.99 | 13.785% | $30.7106 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $598.48 | $640.1806 | $640.18 | $640.20 | $640.20 | |