| 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 | $231.64 | 11.135% | $257.4331 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $45.92 | 8.680% | $49.9059 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $82.90 | 13.768% | $94.3137 | $94.31 | $94.30 | $94.30 |
| Purchase #4 | $43.64 | 11.309% | $48.5752 | $48.58 | $48.60 | $48.60 |
| Purchase #5 | $105.45 | 13.558% | $119.7469 | $119.75 | $119.75 | $119.70 |
| Purchase #6 | $140.91 | 3.324% | $145.5938 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $113.82 | 3.505% | $117.8094 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $764.28 | $833.3780 | $833.38 | $833.40 | $833.30 | |