| 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 | $16.37 | 3.114% | $16.8798 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $245.39 | 6.555% | $261.4753 | $261.48 | $261.50 | $261.50 |
| Purchase #3 | $222.38 | 11.587% | $248.1472 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $155.26 | 6.349% | $165.1175 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $73.89 | 6.539% | $78.7217 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $140.63 | 9.203% | $153.5722 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $68.38 | 6.434% | $72.7796 | $72.78 | $72.80 | $72.80 |
| 7 purchase totals = | $922.30 | $996.6933 | $996.70 | $996.70 | $996.70 | |