| 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 | $48.60 | 5.776% | $51.4071 | $51.41 | $51.40 | $51.40 |
| Purchase #2 | $136.52 | 8.588% | $148.2443 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $195.65 | 5.158% | $205.7416 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $21.78 | 3.279% | $22.4942 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $7.65 | 5.508% | $8.0714 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $227.63 | 10.449% | $251.4151 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $177.65 | 6.427% | $189.0676 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $815.48 | $876.4413 | $876.44 | $876.40 | $876.40 | |