| 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 | $55.52 | 10.763% | $61.4956 | $61.50 | $61.50 | $61.50 |
| Purchase #2 | $27.57 | 12.431% | $30.9972 | $31.00 | $31.00 | $31.00 |
| Purchase #3 | $237.60 | 6.716% | $253.5572 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $41.89 | 10.320% | $46.213 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $121.97 | 4.304% | $127.2196 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $145.83 | 7.623% | $156.9466 | $156.95 | $156.95 | $156.90 |
| Purchase #7 | $157.46 | 8.800% | $171.3165 | $171.32 | $171.30 | $171.30 |
| 7 purchase totals = | $787.84 | $847.7457 | $847.76 | $847.70 | $847.70 | |