| 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 | $54.52 | 6.144% | $57.8697 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $163.75 | 12.308% | $183.9044 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $217.91 | 3.734% | $226.0468 | $226.05 | $226.05 | $226.00 |
| Purchase #4 | $28.97 | 3.208% | $29.8994 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $134.84 | 12.130% | $151.1961 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $146.65 | 8.103% | $158.533 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $148.28 | 4.114% | $154.3802 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $894.92 | $961.8296 | $961.83 | $961.85 | $961.80 | |