| 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 | $39.83 | 9.343% | $43.5513 | $43.55 | $43.55 | $43.60 |
| Purchase #2 | $192.81 | 10.380% | $212.8237 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $26.64 | 6.691% | $28.4225 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $82.54 | 7.406% | $88.6529 | $88.65 | $88.65 | $88.70 |
| Purchase #5 | $197.27 | 7.787% | $212.6314 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $48.53 | 6.358% | $51.6155 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $14.84 | 3.218% | $15.3176 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $602.46 | $653.0149 | $653.01 | $652.95 | $653.00 | |