| 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 | $45.67 | 13.310% | $51.7487 | $51.75 | $51.75 | $51.70 |
| Purchase #2 | $108.41 | 8.174% | $117.2714 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $111.66 | 6.321% | $118.718 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $115.97 | 10.221% | $127.8233 | $127.82 | $127.80 | $127.80 |
| Purchase #5 | $22.43 | 6.806% | $23.9566 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $42.93 | 3.360% | $44.3724 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $198.83 | 5.180% | $209.1294 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $645.90 | $693.0198 | $693.02 | $692.95 | $693.00 | |