| 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 | $76.57 | 3.493% | $79.2446 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $17.54 | 6.223% | $18.6315 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $228.91 | 10.821% | $253.6804 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $34.60 | 5.857% | $36.6265 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $94.80 | 6.692% | $101.144 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $121.67 | 5.124% | $127.9044 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $83.34 | 3.208% | $86.0135 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $657.43 | $703.2449 | $703.23 | $703.30 | $703.10 | |