| 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 | $53.46 | 6.314% | $56.8355 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $123.78 | 3.308% | $127.8746 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $11.64 | 8.415% | $12.6195 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $55.28 | 8.541% | $60.0015 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $179.63 | 7.376% | $192.8795 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $30.53 | 4.635% | $31.9451 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $20.29 | 8.491% | $22.0128 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $474.61 | $504.1685 | $504.17 | $504.15 | $504.10 | |