| 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 | $74.36 | 8.513% | $80.6903 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $26.38 | 9.533% | $28.8948 | $28.89 | $28.90 | $28.90 |
| Purchase #3 | $193.65 | 7.592% | $208.3519 | $208.35 | $208.35 | $208.40 |
| Purchase #4 | $97.60 | 4.675% | $102.1628 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $223.58 | 7.445% | $240.2255 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $29.30 | 3.604% | $30.356 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $29.68 | 9.811% | $32.5919 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $674.55 | $723.2732 | $723.27 | $723.30 | $723.40 | |