| 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 | $77.36 | 4.175% | $80.5898 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $176.62 | 5.267% | $185.9226 | $185.92 | $185.90 | $185.90 |
| Purchase #3 | $87.26 | 3.492% | $90.3071 | $90.31 | $90.30 | $90.30 |
| Purchase #4 | $62.93 | 8.474% | $68.2627 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $129.86 | 3.197% | $134.0116 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $22.84 | 3.293% | $23.5921 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $78.50 | 4.497% | $82.0301 | $82.03 | $82.05 | $82.00 |
| 7 purchase totals = | $635.37 | $664.7160 | $664.71 | $664.70 | $664.70 | |