| 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 | $30.67 | 12.369% | $34.4636 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $155.50 | 11.548% | $173.4571 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $44.98 | 7.157% | $48.1992 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $71.72 | 13.245% | $81.2193 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $219.45 | 7.725% | $236.4025 | $236.40 | $236.40 | $236.40 |
| Purchase #6 | $100.83 | 13.767% | $114.7113 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $235.36 | 3.187% | $242.8609 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $858.51 | $931.3139 | $931.31 | $931.25 | $931.40 | |