| 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 | $27.75 | 8.241% | $30.0369 | $30.04 | $30.05 | $30.00 |
| Purchase #2 | $151.72 | 13.786% | $172.6361 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $217.84 | 7.713% | $234.642 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $201.37 | 5.209% | $211.8594 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $96.81 | 12.783% | $109.1852 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $197.91 | 9.731% | $217.1686 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $77.69 | 6.385% | $82.6505 | $82.65 | $82.65 | $82.70 |
| 7 purchase totals = | $971.09 | $1,058.1787 | $1,058.19 | $1,058.20 | $1,058.20 | |