| 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 | $223.34 | 5.870% | $236.4501 | $236.45 | $236.45 | $236.50 |
| Purchase #2 | $33.80 | 9.663% | $37.0661 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $198.82 | 4.175% | $207.1207 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $40.39 | 11.159% | $44.8971 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $130.82 | 3.439% | $135.3189 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $86.57 | 12.314% | $97.2302 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $88.95 | 8.667% | $96.6593 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $802.69 | $854.7424 | $854.75 | $854.70 | $854.80 | |