| 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 | $48.37 | 9.153% | $52.7973 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $170.55 | 7.379% | $183.1349 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $151.60 | 12.780% | $170.9745 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $78.54 | 3.179% | $81.0368 | $81.04 | $81.05 | $81.00 |
| Purchase #5 | $214.64 | 6.352% | $228.2739 | $228.27 | $228.25 | $228.30 |
| Purchase #6 | $119.71 | 8.491% | $129.8746 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $153.39 | 6.847% | $163.8926 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $936.80 | $1,009.9846 | $1,009.97 | $1,009.95 | $1,010.00 | |