| 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 | $67.37 | 11.725% | $75.2691 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $249.63 | 3.306% | $257.8828 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $112.94 | 12.632% | $127.2066 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $193.87 | 8.411% | $210.1764 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $46.66 | 11.782% | $52.1575 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $41.61 | 7.585% | $44.7661 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $92.79 | 13.832% | $105.6247 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $804.87 | $873.0832 | $873.09 | $873.05 | $873.20 | |