| 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 | $75.47 | 6.436% | $80.3272 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $116.30 | 7.802% | $125.3737 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $137.55 | 3.518% | $142.389 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $30.34 | 12.287% | $34.0679 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $36.50 | 4.782% | $38.2454 | $38.25 | $38.25 | $38.20 |
| Purchase #6 | $235.73 | 13.794% | $268.2466 | $268.25 | $268.25 | $268.20 |
| Purchase #7 | $21.62 | 6.658% | $23.0595 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $653.51 | $711.7093 | $711.72 | $711.70 | $711.70 | |