| 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 | $81.54 | 11.114% | $90.6024 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $10.50 | 8.690% | $11.4125 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $26.94 | 12.358% | $30.2692 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $72.95 | 10.236% | $80.4172 | $80.42 | $80.40 | $80.40 |
| Purchase #5 | $61.37 | 13.144% | $69.4365 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $237.78 | 6.444% | $253.1025 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $55.50 | 11.228% | $61.7315 | $61.73 | $61.75 | $61.70 |
| 7 purchase totals = | $546.58 | $596.9718 | $596.97 | $596.95 | $596.90 | |