| 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 | $34.83 | 4.350% | $36.3451 | $36.35 | $36.35 | $36.30 |
| Purchase #2 | $124.34 | 6.377% | $132.2692 | $132.27 | $132.25 | $132.30 |
| Purchase #3 | $161.97 | 4.823% | $169.7818 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $143.89 | 13.849% | $163.8173 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $114.78 | 12.545% | $129.1792 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $187.85 | 13.816% | $213.8034 | $213.80 | $213.80 | $213.80 |
| Purchase #7 | $173.65 | 12.265% | $194.9482 | $194.95 | $194.95 | $194.90 |
| 7 purchase totals = | $941.31 | $1,040.1442 | $1,040.15 | $1,040.15 | $1,040.10 | |