| 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 | $17.98 | 13.719% | $20.4467 | $20.45 | $20.45 | $20.40 |
| Purchase #2 | $235.75 | 12.510% | $265.2423 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $69.60 | 11.709% | $77.7495 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $244.82 | 3.417% | $253.1855 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $62.90 | 10.693% | $69.6259 | $69.63 | $69.65 | $69.60 |
| Purchase #6 | $20.47 | 10.645% | $22.649 | $22.65 | $22.65 | $22.60 |
| Purchase #7 | $193.94 | 8.645% | $210.7061 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $845.46 | $919.6050 | $919.62 | $919.65 | $919.40 | |