| 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 | $51.41 | 10.319% | $56.715 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $49.37 | 3.117% | $50.9089 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $179.94 | 7.211% | $192.9155 | $192.92 | $192.90 | $192.90 |
| Purchase #4 | $12.88 | 11.813% | $14.4015 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $99.53 | 9.850% | $109.3337 | $109.33 | $109.35 | $109.30 |
| Purchase #6 | $26.49 | 3.187% | $27.3342 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $215.79 | 12.416% | $242.5825 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $635.41 | $694.1913 | $694.19 | $694.20 | $694.10 | |