| 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 | $66.29 | 7.225% | $71.0795 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $93.72 | 13.244% | $106.1323 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $86.75 | 5.812% | $91.7919 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $75.82 | 8.121% | $81.9773 | $81.98 | $82.00 | $82.00 |
| Purchase #5 | $26.88 | 12.576% | $30.2604 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $171.54 | 12.483% | $192.9533 | $192.95 | $192.95 | $193.00 |
| Purchase #7 | $72.29 | 10.165% | $79.6383 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $593.29 | $653.8330 | $653.83 | $653.90 | $653.90 | |