| 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 | $68.37 | 5.187% | $71.9164 | $71.92 | $71.90 | $71.90 |
| Purchase #2 | $75.73 | 12.799% | $85.4227 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $240.91 | 5.443% | $254.0227 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $39.94 | 11.204% | $44.4149 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $22.54 | 5.204% | $23.713 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $75.64 | 9.425% | $82.7691 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $143.86 | 7.637% | $154.8466 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $666.99 | $717.1054 | $717.10 | $717.00 | $717.00 | |