| 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 | $21.84 | 6.414% | $23.2408 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $87.48 | 11.560% | $97.5927 | $97.59 | $97.60 | $97.60 |
| Purchase #3 | $137.69 | 3.401% | $142.3728 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $99.34 | 11.308% | $110.5734 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $217.93 | 8.223% | $235.8504 | $235.85 | $235.85 | $235.90 |
| Purchase #6 | $96.25 | 12.709% | $108.4824 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $97.73 | 11.455% | $108.925 | $108.93 | $108.95 | $108.90 |
| 7 purchase totals = | $758.26 | $827.0375 | $827.03 | $827.05 | $827.10 | |