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 | $155.30 | 3.708% | $161.0585 | $161.06 | $161.05 | $161.10 |
Purchase #2 | $10.39 | 4.547% | $10.8624 | $10.86 | $10.85 | $10.90 |
Purchase #3 | $86.55 | 12.360% | $97.2476 | $97.25 | $97.25 | $97.20 |
Purchase #4 | $35.72 | 4.436% | $37.3045 | $37.30 | $37.30 | $37.30 |
Purchase #5 | $63.63 | 3.496% | $65.8545 | $65.85 | $65.85 | $65.90 |
Purchase #6 | $32.52 | 3.305% | $33.5948 | $33.59 | $33.60 | $33.60 |
Purchase #7 | $26.33 | 4.470% | $27.507 | $27.51 | $27.50 | $27.50 |
7 purchase totals = | $410.44 | $433.4293 | $433.42 | $433.40 | $433.50 |