| 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 | $49.33 | 6.543% | $52.5577 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $8.95 | 6.495% | $9.5313 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $155.97 | 12.818% | $175.9622 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $115.44 | 9.153% | $126.0062 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $141.52 | 9.319% | $154.7082 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $27.72 | 7.347% | $29.7566 | $29.76 | $29.75 | $29.80 |
| Purchase #7 | $215.81 | 8.417% | $233.9747 | $233.97 | $233.95 | $234.00 |
| 7 purchase totals = | $714.74 | $782.4969 | $782.50 | $782.45 | $782.60 | |