| 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 | $52.47 | 7.571% | $56.4425 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $176.37 | 12.574% | $198.5468 | $198.55 | $198.55 | $198.50 |
| Purchase #3 | $25.29 | 12.328% | $28.4078 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $15.83 | 8.477% | $17.1719 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $56.63 | 12.170% | $63.5219 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $103.71 | 12.275% | $116.4404 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $198.50 | 13.545% | $225.3868 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $628.80 | $705.9181 | $705.92 | $705.90 | $705.80 | |