| 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 | $36.74 | 10.291% | $40.5209 | $40.52 | $40.50 | $40.50 |
| Purchase #2 | $39.64 | 12.442% | $44.572 | $44.57 | $44.55 | $44.60 |
| Purchase #3 | $121.31 | 3.836% | $125.9635 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $23.43 | 13.102% | $26.4998 | $26.50 | $26.50 | $26.50 |
| Purchase #5 | $134.31 | 4.685% | $140.6024 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $222.79 | 13.841% | $253.6264 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $79.87 | 8.519% | $86.6741 | $86.67 | $86.65 | $86.70 |
| 7 purchase totals = | $658.09 | $718.4591 | $718.45 | $718.40 | $718.50 | |