| 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 | $56.97 | 13.187% | $64.4826 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $27.90 | 4.125% | $29.0509 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $75.67 | 10.825% | $83.8613 | $83.86 | $83.85 | $83.90 |
| Purchase #4 | $249.99 | 13.752% | $284.3686 | $284.37 | $284.35 | $284.40 |
| Purchase #5 | $82.56 | 4.715% | $86.4527 | $86.45 | $86.45 | $86.50 |
| Purchase #6 | $193.63 | 4.382% | $202.1149 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $234.93 | 5.223% | $247.2004 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $921.65 | $997.5314 | $997.52 | $997.50 | $997.70 | |