| 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 | $22.25 | 10.777% | $24.6479 | $24.65 | $24.65 | $24.60 |
| Purchase #2 | $70.52 | 9.769% | $77.4091 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $217.88 | 8.533% | $236.4717 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $192.62 | 11.814% | $215.3761 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $84.81 | 4.839% | $88.914 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $201.54 | 7.241% | $216.1335 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $58.92 | 3.258% | $60.8396 | $60.84 | $60.85 | $60.80 |
| 7 purchase totals = | $848.54 | $919.7919 | $919.79 | $919.80 | $919.70 | |