| 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 | $76.46 | 6.469% | $81.4062 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $215.78 | 10.641% | $238.7411 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $117.80 | 6.209% | $125.1142 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $94.37 | 11.435% | $105.1612 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $10.97 | 7.118% | $11.7508 | $11.75 | $11.75 | $11.80 |
| Purchase #6 | $83.62 | 8.154% | $90.4384 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $73.31 | 11.623% | $81.8308 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $672.31 | $734.4427 | $734.44 | $734.45 | $734.40 | |