| 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 | $42.65 | 12.663% | $48.0508 | $48.05 | $48.05 | $48.10 |
| Purchase #2 | $225.36 | 6.324% | $239.6118 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $81.40 | 11.411% | $90.6886 | $90.69 | $90.70 | $90.70 |
| Purchase #4 | $62.94 | 4.611% | $65.8422 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $179.34 | 7.855% | $193.4272 | $193.43 | $193.45 | $193.40 |
| Purchase #6 | $153.77 | 11.201% | $170.9938 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $43.86 | 10.504% | $48.4671 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $789.32 | $857.0815 | $857.08 | $857.10 | $857.10 | |