| 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 | $101.29 | 5.211% | $106.5682 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $9.68 | 9.231% | $10.5736 | $10.57 | $10.55 | $10.60 |
| Purchase #3 | $107.71 | 7.605% | $115.9013 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $155.47 | 7.846% | $167.6682 | $167.67 | $167.65 | $167.70 |
| Purchase #5 | $107.80 | 6.386% | $114.6841 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $135.95 | 3.328% | $140.4744 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $103.92 | 11.715% | $116.0942 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $721.82 | $771.9640 | $771.95 | $771.90 | $772.10 | |