| 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 | $73.28 | 13.323% | $83.0431 | $83.04 | $83.05 | $83.00 |
| Purchase #2 | $36.79 | 5.716% | $38.8929 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $152.72 | 8.874% | $166.2724 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $178.40 | 13.526% | $202.5304 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $83.60 | 12.803% | $94.3033 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $104.94 | 9.775% | $115.1979 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $28.80 | 6.599% | $30.7005 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $658.53 | $730.9405 | $730.93 | $730.95 | $730.90 | |