| 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 | $85.40 | 8.604% | $92.7478 | $92.75 | $92.75 | $92.70 |
| Purchase #2 | $246.63 | 13.802% | $280.6699 | $280.67 | $280.65 | $280.70 |
| Purchase #3 | $180.43 | 5.630% | $190.5882 | $190.59 | $190.60 | $190.60 |
| Purchase #4 | $221.98 | 12.548% | $249.8341 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $204.77 | 5.404% | $215.8358 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $102.99 | 10.520% | $113.8245 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $29.98 | 5.614% | $31.6631 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $1,072.18 | $1,175.1634 | $1,175.16 | $1,175.15 | $1,175.10 | |