| 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 | $58.62 | 3.849% | $60.8763 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $62.99 | 13.504% | $71.4962 | $71.50 | $71.50 | $71.50 |
| Purchase #3 | $123.53 | 8.549% | $134.0906 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $232.43 | 6.268% | $246.9987 | $247.00 | $247.00 | $247.00 |
| Purchase #5 | $160.61 | 7.576% | $172.7778 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $234.41 | 4.650% | $245.3101 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $17.38 | 4.640% | $18.1864 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $889.97 | $949.7361 | $949.75 | $949.80 | $949.80 | |