| 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 | $82.70 | 4.153% | $86.1345 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $137.30 | 8.404% | $148.8387 | $148.84 | $148.85 | $148.80 |
| Purchase #3 | $144.68 | 5.690% | $152.9123 | $152.91 | $152.90 | $152.90 |
| Purchase #4 | $45.67 | 12.694% | $51.4673 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $124.87 | 3.792% | $129.6051 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $190.31 | 7.782% | $205.1199 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $32.86 | 8.757% | $35.7376 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $758.39 | $809.8154 | $809.82 | $809.80 | $809.70 | |