| 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 | $86.30 | 12.809% | $97.3542 | $97.35 | $97.35 | $97.40 |
| Purchase #2 | $140.34 | 6.831% | $149.9266 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $114.72 | 7.521% | $123.3481 | $123.35 | $123.35 | $123.30 |
| Purchase #4 | $69.79 | 3.375% | $72.1454 | $72.15 | $72.15 | $72.10 |
| Purchase #5 | $23.96 | 12.748% | $27.0144 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $86.31 | 8.837% | $93.9372 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $158.68 | 10.602% | $175.5033 | $175.50 | $175.50 | $175.50 |
| 7 purchase totals = | $680.10 | $739.2292 | $739.23 | $739.25 | $739.10 | |