| 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 | $14.74 | 3.618% | $15.2733 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $115.44 | 11.577% | $128.8045 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $67.26 | 11.820% | $75.2101 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $175.63 | 10.455% | $193.9921 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $131.40 | 10.725% | $145.4927 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $47.33 | 8.471% | $51.3393 | $51.34 | $51.35 | $51.30 |
| Purchase #7 | $41.87 | 4.722% | $43.8471 | $43.85 | $43.85 | $43.80 |
| 7 purchase totals = | $593.67 | $653.9591 | $653.95 | $653.95 | $653.90 | |