| 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 | $99.62 | 7.282% | $106.8743 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $61.61 | 10.390% | $68.0113 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $34.56 | 12.456% | $38.8648 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $95.32 | 3.477% | $98.6343 | $98.63 | $98.65 | $98.60 |
| Purchase #5 | $171.84 | 4.773% | $180.0419 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $237.36 | 7.397% | $254.9175 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $220.41 | 11.249% | $245.2039 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $920.72 | $992.5480 | $992.53 | $992.50 | $992.50 | |