| 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 | $69.85 | 11.421% | $77.8276 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $24.83 | 12.816% | $28.0122 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $217.96 | 11.768% | $243.6095 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $35.47 | 12.312% | $39.8371 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $11.93 | 13.144% | $13.4981 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $176.79 | 5.537% | $186.5789 | $186.58 | $186.60 | $186.60 |
| Purchase #7 | $171.61 | 6.783% | $183.2503 | $183.25 | $183.25 | $183.30 |
| 7 purchase totals = | $708.44 | $772.6137 | $772.62 | $772.65 | $772.60 | |