| 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 | $113.78 | 9.665% | $124.7768 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $191.41 | 3.419% | $197.9543 | $197.95 | $197.95 | $198.00 |
| Purchase #3 | $226.87 | 10.393% | $250.4486 | $250.45 | $250.45 | $250.40 |
| Purchase #4 | $65.75 | 12.553% | $74.0036 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $87.47 | 11.559% | $97.5807 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $79.97 | 7.415% | $85.8998 | $85.90 | $85.90 | $85.90 |
| Purchase #7 | $24.62 | 9.862% | $27.048 | $27.05 | $27.05 | $27.00 |
| 7 purchase totals = | $789.87 | $857.7118 | $857.71 | $857.75 | $857.70 | |