| 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 | $7.33 | 3.543% | $7.5897 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $222.30 | 3.467% | $230.0071 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $168.93 | 3.367% | $174.6179 | $174.62 | $174.60 | $174.60 |
| Purchase #4 | $70.72 | 9.438% | $77.3946 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $55.88 | 10.522% | $61.7597 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $133.48 | 10.229% | $147.1337 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $14.36 | 8.322% | $15.555 | $15.56 | $15.55 | $15.60 |
| 7 purchase totals = | $673.00 | $714.0577 | $714.06 | $714.05 | $714.10 | |