| 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 | $103.78 | 5.267% | $109.2461 | $109.25 | $109.25 | $109.20 |
| Purchase #2 | $152.74 | 6.727% | $163.0148 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $21.96 | 3.820% | $22.7989 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $123.32 | 3.203% | $127.2699 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $166.37 | 3.807% | $172.7037 | $172.70 | $172.70 | $172.70 |
| Purchase #6 | $39.78 | 10.576% | $43.9871 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $54.57 | 10.582% | $60.3446 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $662.52 | $699.3651 | $699.36 | $699.35 | $699.30 | |