| 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 | $14.27 | 6.579% | $15.2088 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $31.41 | 6.141% | $33.3389 | $33.34 | $33.35 | $33.30 |
| Purchase #3 | $153.29 | 6.787% | $163.6938 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $140.26 | 4.341% | $146.3487 | $146.35 | $146.35 | $146.30 |
| Purchase #5 | $101.52 | 4.707% | $106.2985 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $242.78 | 12.537% | $273.2173 | $273.22 | $273.20 | $273.20 |
| Purchase #7 | $83.42 | 7.636% | $89.79 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $766.95 | $827.8960 | $827.90 | $827.90 | $827.80 | |