| 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 | $15.38 | 5.613% | $16.2433 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $69.65 | 13.841% | $79.2903 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $146.77 | 5.136% | $154.3081 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $167.58 | 11.418% | $186.7143 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $119.49 | 4.220% | $124.5325 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $221.40 | 5.356% | $233.2582 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $191.88 | 8.254% | $207.7178 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $932.15 | $1,002.0645 | $1,002.06 | $1,002.05 | $1,002.00 | |