| 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 | $79.49 | 8.810% | $86.4931 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $61.46 | 13.450% | $69.7264 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $14.74 | 11.206% | $16.3918 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $29.54 | 7.752% | $31.8299 | $31.83 | $31.85 | $31.80 |
| Purchase #5 | $124.80 | 8.485% | $135.3893 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $122.26 | 8.308% | $132.4174 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $184.39 | 11.183% | $205.0103 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $616.68 | $677.2582 | $677.26 | $677.30 | $677.20 | |