| 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 | $84.37 | 6.363% | $89.7385 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $11.79 | 3.456% | $12.1975 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $116.53 | 8.224% | $126.1134 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $209.87 | 10.605% | $232.1267 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $184.62 | 13.207% | $209.0028 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $33.45 | 10.337% | $36.9077 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $237.35 | 13.535% | $269.4753 | $269.48 | $269.50 | $269.50 |
| 7 purchase totals = | $877.98 | $975.5619 | $975.57 | $975.60 | $975.50 | |