| 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 | $55.28 | 5.435% | $58.2845 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $183.87 | 4.647% | $192.4144 | $192.41 | $192.40 | $192.40 |
| Purchase #3 | $41.87 | 6.594% | $44.6309 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $134.81 | 11.870% | $150.8119 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $11.38 | 13.647% | $12.933 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $41.48 | 12.386% | $46.6177 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $184.72 | 4.522% | $193.073 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $653.41 | $698.7654 | $698.75 | $698.75 | $698.70 | |