| 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 | $112.77 | 11.365% | $125.5863 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $14.36 | 3.180% | $14.8166 | $14.82 | $14.80 | $14.80 |
| Purchase #3 | $156.79 | 9.360% | $171.4655 | $171.47 | $171.45 | $171.50 |
| Purchase #4 | $115.74 | 7.658% | $124.6034 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $12.78 | 4.574% | $13.3646 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $213.85 | 9.725% | $234.6469 | $234.65 | $234.65 | $234.60 |
| Purchase #7 | $104.58 | 7.104% | $112.0094 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $730.87 | $796.4927 | $796.50 | $796.45 | $796.50 | |