| 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 | $81.62 | 3.730% | $84.6644 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $165.51 | 11.341% | $184.2805 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $119.73 | 13.504% | $135.8983 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $26.82 | 6.858% | $28.6593 | $28.66 | $28.65 | $28.70 |
| Purchase #5 | $61.52 | 7.860% | $66.3555 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $249.58 | 4.805% | $261.5723 | $261.57 | $261.55 | $261.60 |
| Purchase #7 | $159.73 | 9.577% | $175.0273 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $864.51 | $936.4576 | $936.46 | $936.45 | $936.60 | |