| 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 | $57.56 | 4.225% | $59.9919 | $59.99 | $60.00 | $60.00 |
| Purchase #2 | $15.75 | 11.197% | $17.5135 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $185.53 | 5.410% | $195.5672 | $195.57 | $195.55 | $195.60 |
| Purchase #4 | $54.74 | 6.775% | $58.4486 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $151.74 | 12.752% | $171.0899 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $80.81 | 10.540% | $89.3274 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $148.42 | 3.416% | $153.49 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $694.55 | $745.4285 | $745.43 | $745.45 | $745.40 | |