| 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 | $10.51 | 4.685% | $11.0024 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $46.57 | 9.201% | $50.8549 | $50.85 | $50.85 | $50.90 |
| Purchase #3 | $8.68 | 9.514% | $9.5058 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $102.59 | 8.416% | $111.224 | $111.22 | $111.20 | $111.20 |
| Purchase #5 | $224.60 | 12.188% | $251.9742 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $157.71 | 8.480% | $171.0838 | $171.08 | $171.10 | $171.10 |
| Purchase #7 | $83.51 | 5.580% | $88.1699 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $634.17 | $693.8150 | $693.80 | $693.75 | $693.90 | |