| 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 | $52.55 | 13.626% | $59.7105 | $59.71 | $59.70 | $59.70 |
| Purchase #2 | $44.37 | 6.712% | $47.3481 | $47.35 | $47.35 | $47.30 |
| Purchase #3 | $36.33 | 10.584% | $40.1752 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $209.97 | 12.760% | $236.7622 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $93.52 | 6.493% | $99.5923 | $99.59 | $99.60 | $99.60 |
| Purchase #6 | $55.39 | 9.580% | $60.6964 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $107.68 | 6.756% | $114.9549 | $114.95 | $114.95 | $115.00 |
| 7 purchase totals = | $599.81 | $659.2396 | $659.24 | $659.25 | $659.30 | |