| 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 | $79.54 | 6.532% | $84.7356 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $230.75 | 10.538% | $255.0664 | $255.07 | $255.05 | $255.10 |
| Purchase #3 | $233.26 | 10.698% | $258.2142 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $194.57 | 7.453% | $209.0713 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $93.91 | 5.601% | $99.1699 | $99.17 | $99.15 | $99.20 |
| Purchase #6 | $41.65 | 4.452% | $43.5043 | $43.50 | $43.50 | $43.50 |
| Purchase #7 | $198.33 | 3.839% | $205.9439 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $1,072.01 | $1,155.7056 | $1,155.70 | $1,155.65 | $1,155.70 | |