| 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 | $15.42 | 8.642% | $16.7526 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $141.98 | 7.647% | $152.8372 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $145.39 | 3.543% | $150.5412 | $150.54 | $150.55 | $150.50 |
| Purchase #4 | $77.78 | 12.235% | $87.2964 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $63.92 | 3.393% | $66.0888 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $236.32 | 7.476% | $253.9873 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $28.78 | 6.676% | $30.7014 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $709.59 | $758.2049 | $758.21 | $758.25 | $758.20 | |