| 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 | $31.61 | 4.223% | $32.9449 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $169.67 | 8.730% | $184.4822 | $184.48 | $184.50 | $184.50 |
| Purchase #3 | $238.88 | 7.856% | $257.6464 | $257.65 | $257.65 | $257.60 |
| Purchase #4 | $70.36 | 12.835% | $79.3907 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $101.49 | 13.258% | $114.9455 | $114.95 | $114.95 | $114.90 |
| Purchase #6 | $237.47 | 8.462% | $257.5647 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $57.64 | 10.374% | $63.6196 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $907.12 | $990.5940 | $990.59 | $990.60 | $990.50 | |