| 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 | $14.70 | 4.269% | $15.3275 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $142.28 | 3.121% | $146.7206 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $50.84 | 3.298% | $52.5167 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $96.85 | 11.637% | $108.1204 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $234.52 | 11.262% | $260.9316 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $236.46 | 4.818% | $247.8526 | $247.85 | $247.85 | $247.90 |
| Purchase #7 | $21.41 | 9.717% | $23.4904 | $23.49 | $23.50 | $23.50 |
| 7 purchase totals = | $797.06 | $854.9598 | $854.96 | $854.95 | $854.90 | |