| 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 | $81.31 | 5.373% | $85.6788 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $181.38 | 6.674% | $193.4853 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $163.26 | 13.285% | $184.9491 | $184.95 | $184.95 | $184.90 |
| Purchase #4 | $42.83 | 10.241% | $47.2162 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $13.81 | 4.331% | $14.4081 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $64.87 | 13.278% | $73.4834 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $102.95 | 11.419% | $114.7059 | $114.71 | $114.70 | $114.70 |
| 7 purchase totals = | $650.41 | $713.9268 | $713.94 | $713.95 | $713.90 | |