| 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 | $55.88 | 3.874% | $58.0448 | $58.04 | $58.05 | $58.00 |
| Purchase #2 | $59.85 | 12.240% | $67.1756 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $7.99 | 9.785% | $8.7718 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $166.65 | 4.293% | $173.8043 | $173.80 | $173.80 | $173.80 |
| Purchase #5 | $239.94 | 12.249% | $269.3303 | $269.33 | $269.35 | $269.30 |
| Purchase #6 | $77.30 | 6.440% | $82.2781 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $208.60 | 3.269% | $215.4191 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $816.21 | $874.8240 | $874.82 | $874.85 | $874.80 | |