| 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 | $55.86 | 3.512% | $57.8218 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $21.75 | 10.497% | $24.0331 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $58.38 | 3.113% | $60.1974 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $24.87 | 7.320% | $26.6905 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $22.44 | 8.512% | $24.3501 | $24.35 | $24.35 | $24.40 |
| Purchase #6 | $215.74 | 10.272% | $237.9008 | $237.90 | $237.90 | $237.90 |
| Purchase #7 | $30.90 | 7.590% | $33.2453 | $33.25 | $33.25 | $33.20 |
| 7 purchase totals = | $429.94 | $464.2390 | $464.24 | $464.25 | $464.20 | |