| 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 | $72.37 | 6.484% | $77.0625 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $84.72 | 5.248% | $89.1661 | $89.17 | $89.15 | $89.20 |
| Purchase #3 | $117.59 | 12.717% | $132.5439 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $230.75 | 5.384% | $243.1736 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $159.80 | 13.744% | $181.7629 | $181.76 | $181.75 | $181.80 |
| Purchase #6 | $109.99 | 12.274% | $123.4902 | $123.49 | $123.50 | $123.50 |
| Purchase #7 | $15.87 | 6.112% | $16.84 | $16.84 | $16.85 | $16.80 |
| 7 purchase totals = | $791.09 | $864.0392 | $864.03 | $864.00 | $864.10 | |