| 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 | $103.74 | 6.648% | $110.6366 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $49.90 | 9.863% | $54.8216 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $126.88 | 5.170% | $133.4397 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $57.54 | 13.308% | $65.1974 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $15.34 | 3.737% | $15.9133 | $15.91 | $15.90 | $15.90 |
| Purchase #6 | $48.61 | 8.645% | $52.8123 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $216.27 | 12.503% | $243.3102 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $618.28 | $676.1311 | $676.13 | $676.10 | $676.00 | |