| 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 | $74.81 | 3.680% | $77.563 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $9.97 | 8.187% | $10.7862 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $110.93 | 10.710% | $122.8106 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $133.73 | 9.550% | $146.5012 | $146.50 | $146.50 | $146.50 |
| Purchase #5 | $228.47 | 11.682% | $255.1599 | $255.16 | $255.15 | $255.20 |
| Purchase #6 | $56.84 | 4.359% | $59.3177 | $59.32 | $59.30 | $59.30 |
| Purchase #7 | $82.83 | 13.261% | $93.8141 | $93.81 | $93.80 | $93.80 |
| 7 purchase totals = | $697.58 | $765.9527 | $765.95 | $765.90 | $766.00 | |