| 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 | $34.85 | 3.792% | $36.1715 | $36.17 | $36.15 | $36.20 |
| Purchase #2 | $67.82 | 13.577% | $77.0279 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $27.88 | 12.440% | $31.3483 | $31.35 | $31.35 | $31.30 |
| Purchase #4 | $120.53 | 11.218% | $134.0511 | $134.05 | $134.05 | $134.10 |
| Purchase #5 | $234.83 | 11.377% | $261.5466 | $261.55 | $261.55 | $261.50 |
| Purchase #6 | $203.65 | 5.817% | $215.4963 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $106.38 | 7.136% | $113.9713 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $795.94 | $869.6130 | $869.62 | $869.60 | $869.60 | |