| 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 | $117.62 | 3.119% | $121.2886 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $71.34 | 4.291% | $74.4012 | $74.40 | $74.40 | $74.40 |
| Purchase #3 | $142.59 | 13.569% | $161.938 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $86.91 | 13.250% | $98.4256 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $41.87 | 9.697% | $45.9301 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $85.93 | 13.243% | $97.3097 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $107.54 | 4.369% | $112.2384 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $653.80 | $711.5316 | $711.54 | $711.60 | $711.40 | |