| 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 | $110.62 | 11.777% | $123.6477 | $123.65 | $123.65 | $123.60 |
| Purchase #2 | $10.83 | 3.776% | $11.2389 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $22.25 | 10.813% | $24.6559 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $166.30 | 11.419% | $185.2898 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $99.26 | 12.211% | $111.3806 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $103.98 | 3.292% | $107.403 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $8.37 | 10.151% | $9.2196 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $521.61 | $572.8355 | $572.84 | $572.85 | $572.80 | |