| 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 | $51.52 | 11.644% | $57.519 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $174.94 | 10.372% | $193.0848 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $59.50 | 8.771% | $64.7187 | $64.72 | $64.70 | $64.70 |
| Purchase #4 | $182.41 | 5.210% | $191.9136 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $219.60 | 12.820% | $247.7527 | $247.75 | $247.75 | $247.80 |
| Purchase #6 | $207.67 | 3.585% | $215.115 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $161.75 | 5.720% | $171.0021 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $1,057.39 | $1,141.1059 | $1,141.10 | $1,141.05 | $1,141.10 | |