| 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 | $155.67 | 4.253% | $162.2906 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $79.97 | 7.465% | $85.9398 | $85.94 | $85.95 | $85.90 |
| Purchase #3 | $16.90 | 4.771% | $17.7063 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $15.54 | 13.611% | $17.6551 | $17.66 | $17.65 | $17.70 |
| Purchase #5 | $36.86 | 11.807% | $41.2121 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $78.79 | 4.669% | $82.4687 | $82.47 | $82.45 | $82.50 |
| Purchase #7 | $208.39 | 12.791% | $235.0452 | $235.05 | $235.05 | $235.00 |
| 7 purchase totals = | $592.12 | $642.3178 | $642.33 | $642.30 | $642.30 | |