| 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 | $58.35 | 3.777% | $60.5539 | $60.55 | $60.55 | $60.60 |
| Purchase #2 | $119.50 | 12.502% | $134.4399 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $64.96 | 7.129% | $69.591 | $69.59 | $69.60 | $69.60 |
| Purchase #4 | $104.89 | 5.260% | $110.4072 | $110.41 | $110.40 | $110.40 |
| Purchase #5 | $214.83 | 7.765% | $231.5115 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $25.69 | 10.496% | $28.3864 | $28.39 | $28.40 | $28.40 |
| Purchase #7 | $51.63 | 10.818% | $57.2153 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $639.85 | $692.1052 | $692.11 | $692.10 | $692.10 | |