| 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 | $233.55 | 9.337% | $255.3566 | $255.36 | $255.35 | $255.40 |
| Purchase #2 | $64.82 | 13.629% | $73.6543 | $73.65 | $73.65 | $73.70 |
| Purchase #3 | $228.58 | 8.642% | $248.3339 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $231.38 | 12.224% | $259.6639 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $250.25 | 8.566% | $271.6864 | $271.69 | $271.70 | $271.70 |
| Purchase #6 | $223.31 | 5.838% | $236.3468 | $236.35 | $236.35 | $236.30 |
| Purchase #7 | $216.94 | 4.102% | $225.8389 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $1,448.83 | $1,570.8808 | $1,570.88 | $1,570.90 | $1,570.90 | |