| 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 | $15.31 | 11.444% | $17.0621 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $57.62 | 4.581% | $60.2596 | $60.26 | $60.25 | $60.30 |
| Purchase #3 | $190.37 | 6.278% | $202.3214 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $86.55 | 11.560% | $96.5552 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $52.78 | 4.488% | $55.1488 | $55.15 | $55.15 | $55.10 |
| Purchase #6 | $149.30 | 13.292% | $169.145 | $169.15 | $169.15 | $169.10 |
| Purchase #7 | $144.86 | 9.293% | $158.3218 | $158.32 | $158.30 | $158.30 |
| 7 purchase totals = | $696.79 | $758.8139 | $758.82 | $758.75 | $758.80 | |