| 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 | $38.57 | 12.689% | $43.4641 | $43.46 | $43.45 | $43.50 |
| Purchase #2 | $27.31 | 11.531% | $30.4591 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $216.75 | 11.374% | $241.4031 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $89.68 | 9.262% | $97.9862 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $18.37 | 4.196% | $19.1408 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $179.57 | 7.209% | $192.5152 | $192.52 | $192.50 | $192.50 |
| Purchase #7 | $226.67 | 5.466% | $239.0598 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $796.92 | $864.0283 | $864.03 | $864.00 | $864.10 | |