| 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 | $80.90 | 9.659% | $88.7141 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $36.44 | 13.517% | $41.3656 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $125.51 | 7.208% | $134.5568 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $90.89 | 12.582% | $102.3258 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $22.38 | 13.764% | $25.4604 | $25.46 | $25.45 | $25.50 |
| Purchase #6 | $248.43 | 5.328% | $261.6664 | $261.67 | $261.65 | $261.70 |
| Purchase #7 | $5.35 | 4.204% | $5.5749 | $5.57 | $5.55 | $5.60 |
| 7 purchase totals = | $609.90 | $659.6640 | $659.67 | $659.60 | $659.80 | |