| 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 | $20.95 | 8.198% | $22.6675 | $22.67 | $22.65 | $22.70 |
| Purchase #2 | $240.98 | 5.539% | $254.3279 | $254.33 | $254.35 | $254.30 |
| Purchase #3 | $70.73 | 8.826% | $76.9726 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $110.70 | 11.113% | $123.0021 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $215.41 | 7.239% | $231.0035 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $65.44 | 11.151% | $72.7372 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $127.97 | 6.401% | $136.1614 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $852.18 | $916.8722 | $916.87 | $916.85 | $916.90 | |