| 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 | $61.43 | 9.187% | $67.0736 | $67.07 | $67.05 | $67.10 |
| Purchase #2 | $170.25 | 5.330% | $179.3243 | $179.32 | $179.30 | $179.30 |
| Purchase #3 | $109.80 | 9.333% | $120.0476 | $120.05 | $120.05 | $120.00 |
| Purchase #4 | $73.44 | 13.533% | $83.3786 | $83.38 | $83.40 | $83.40 |
| Purchase #5 | $123.26 | 4.549% | $128.8671 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $200.53 | 7.159% | $214.8859 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $110.92 | 13.599% | $126.004 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $849.63 | $919.5811 | $919.58 | $919.55 | $919.60 | |