| 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 | $52.59 | 8.112% | $56.8561 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $99.72 | 13.244% | $112.9269 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $85.80 | 3.693% | $88.9686 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $121.80 | 7.414% | $130.8303 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $15.50 | 12.150% | $17.3833 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $157.27 | 12.688% | $177.2244 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $27.91 | 8.123% | $30.1771 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $560.59 | $614.3667 | $614.37 | $614.40 | $614.40 | |