| 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 | $37.94 | 12.328% | $42.6172 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $45.28 | 10.620% | $50.0887 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $190.75 | 6.338% | $202.8397 | $202.84 | $202.85 | $202.80 |
| Purchase #4 | $158.91 | 4.258% | $165.6764 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $126.87 | 9.868% | $139.3895 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $61.41 | 6.540% | $65.4262 | $65.43 | $65.45 | $65.40 |
| Purchase #7 | $175.30 | 3.593% | $181.5985 | $181.60 | $181.60 | $181.60 |
| 7 purchase totals = | $796.46 | $847.6362 | $847.65 | $847.70 | $847.60 | |