| 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 | $65.98 | 13.523% | $74.9025 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $244.34 | 6.856% | $261.092 | $261.09 | $261.10 | $261.10 |
| Purchase #3 | $99.87 | 13.458% | $113.3105 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $10.39 | 5.789% | $10.9915 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $108.52 | 5.609% | $114.6069 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $172.87 | 4.465% | $180.5886 | $180.59 | $180.60 | $180.60 |
| Purchase #7 | $193.29 | 12.703% | $217.8436 | $217.84 | $217.85 | $217.80 |
| 7 purchase totals = | $895.26 | $973.3356 | $973.33 | $973.35 | $973.30 | |