| 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 | $65.73 | 7.785% | $70.8471 | $70.85 | $70.85 | $70.80 |
| Purchase #2 | $25.27 | 4.459% | $26.3968 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $135.38 | 6.830% | $144.6265 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $192.69 | 3.478% | $199.3918 | $199.39 | $199.40 | $199.40 |
| Purchase #5 | $163.38 | 6.549% | $174.0798 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $100.97 | 4.588% | $105.6025 | $105.60 | $105.60 | $105.60 |
| Purchase #7 | $115.52 | 9.633% | $126.648 | $126.65 | $126.65 | $126.60 |
| 7 purchase totals = | $798.94 | $847.5925 | $847.60 | $847.65 | $847.50 | |