| 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 | $99.44 | 11.389% | $110.7652 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $105.35 | 11.872% | $117.8572 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $118.83 | 6.780% | $126.8867 | $126.89 | $126.90 | $126.90 |
| Purchase #4 | $25.40 | 3.691% | $26.3375 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $242.53 | 4.407% | $253.2183 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $86.44 | 3.759% | $89.6893 | $89.69 | $89.70 | $89.70 |
| Purchase #7 | $44.79 | 10.531% | $49.5068 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $722.78 | $774.2610 | $774.28 | $774.25 | $774.30 | |