| 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 | $47.77 | 9.807% | $52.4548 | $52.45 | $52.45 | $52.50 |
| Purchase #2 | $236.62 | 9.210% | $258.4127 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $166.73 | 3.284% | $172.2054 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $107.98 | 5.393% | $113.8034 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $30.94 | 8.114% | $33.4505 | $33.45 | $33.45 | $33.50 |
| Purchase #6 | $210.77 | 13.374% | $238.9584 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $191.75 | 5.701% | $202.6817 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $992.56 | $1,071.9669 | $1,071.96 | $1,071.95 | $1,072.10 | |