| 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 | $84.81 | 4.821% | $88.8987 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $44.76 | 5.217% | $47.0951 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $123.65 | 7.267% | $132.6356 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $108.41 | 5.215% | $114.0636 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $107.36 | 8.557% | $116.5468 | $116.55 | $116.55 | $116.50 |
| Purchase #6 | $32.61 | 4.275% | $34.0041 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $138.99 | 5.734% | $146.9597 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $640.59 | $680.2036 | $680.21 | $680.20 | $680.20 | |