| 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 | $73.31 | 9.692% | $80.4152 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $43.31 | 12.549% | $48.745 | $48.75 | $48.75 | $48.70 |
| Purchase #3 | $201.64 | 6.572% | $214.8918 | $214.89 | $214.90 | $214.90 |
| Purchase #4 | $204.50 | 6.433% | $217.6555 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $28.25 | 8.837% | $30.7465 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $84.81 | 3.308% | $87.6155 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $168.72 | 4.189% | $175.7877 | $175.79 | $175.80 | $175.80 |
| 7 purchase totals = | $804.54 | $855.8572 | $855.88 | $855.85 | $855.80 | |