| 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 | $52.82 | 13.706% | $60.0595 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $40.35 | 11.702% | $45.0718 | $45.07 | $45.05 | $45.10 |
| Purchase #3 | $156.54 | 4.425% | $163.4669 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $119.64 | 11.618% | $133.5398 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $157.27 | 6.313% | $167.1985 | $167.20 | $167.20 | $167.20 |
| Purchase #6 | $143.27 | 7.733% | $154.3491 | $154.35 | $154.35 | $154.30 |
| Purchase #7 | $14.75 | 5.256% | $15.5253 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $684.64 | $739.2109 | $739.22 | $739.20 | $739.20 | |