| 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 | $35.44 | 4.454% | $37.0185 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $75.83 | 12.373% | $85.2124 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $198.91 | 12.456% | $223.6862 | $223.69 | $223.70 | $223.70 |
| Purchase #4 | $151.95 | 7.336% | $163.0971 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $33.79 | 12.714% | $38.0861 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $178.83 | 13.415% | $202.82 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $6.80 | 12.395% | $7.6429 | $7.64 | $7.65 | $7.60 |
| 7 purchase totals = | $681.55 | $757.5632 | $757.57 | $757.55 | $757.50 | |