| 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 | $64.56 | 4.461% | $67.44 | $67.44 | $67.45 | $67.40 |
| Purchase #2 | $16.80 | 13.628% | $19.0895 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $104.91 | 11.408% | $116.8781 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $174.48 | 7.705% | $187.9237 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $51.80 | 6.671% | $55.2556 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $76.92 | 13.429% | $87.2496 | $87.25 | $87.25 | $87.20 |
| Purchase #7 | $49.28 | 12.292% | $55.3375 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $538.75 | $589.1740 | $589.18 | $589.20 | $589.10 | |