| 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 | $10.50 | 12.313% | $11.7929 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $64.54 | 11.718% | $72.1028 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $237.66 | 10.247% | $262.013 | $262.01 | $262.00 | $262.00 |
| Purchase #4 | $242.81 | 13.693% | $276.058 | $276.06 | $276.05 | $276.10 |
| Purchase #5 | $159.76 | 11.231% | $177.7026 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $165.72 | 3.736% | $171.9113 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $83.97 | 11.634% | $93.7391 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $964.96 | $1,065.3197 | $1,065.31 | $1,065.30 | $1,065.30 | |