| 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 | $66.93 | 7.187% | $71.7403 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $90.84 | 5.412% | $95.7563 | $95.76 | $95.75 | $95.80 |
| Purchase #3 | $215.40 | 3.578% | $223.107 | $223.11 | $223.10 | $223.10 |
| Purchase #4 | $213.27 | 8.507% | $231.4129 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $119.52 | 11.343% | $133.0772 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $84.38 | 10.742% | $93.4441 | $93.44 | $93.45 | $93.40 |
| Purchase #7 | $6.91 | 8.616% | $7.5054 | $7.51 | $7.50 | $7.50 |
| 7 purchase totals = | $797.25 | $856.0432 | $856.05 | $856.05 | $856.00 | |