| 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 | $21.52 | 13.540% | $24.4338 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $236.27 | 11.222% | $262.7842 | $262.78 | $262.80 | $262.80 |
| Purchase #3 | $54.83 | 13.731% | $62.3587 | $62.36 | $62.35 | $62.40 |
| Purchase #4 | $20.44 | 13.357% | $23.1702 | $23.17 | $23.15 | $23.20 |
| Purchase #5 | $161.27 | 13.260% | $182.6544 | $182.65 | $182.65 | $182.70 |
| Purchase #6 | $110.65 | 3.123% | $114.1056 | $114.11 | $114.10 | $114.10 |
| Purchase #7 | $90.74 | 13.200% | $102.7177 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $695.72 | $772.2246 | $772.22 | $772.20 | $772.30 | |