| 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 | $106.82 | 7.282% | $114.5986 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $13.36 | 4.430% | $13.9518 | $13.95 | $13.95 | $14.00 |
| Purchase #3 | $27.99 | 6.728% | $29.8732 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $95.86 | 5.684% | $101.3087 | $101.31 | $101.30 | $101.30 |
| Purchase #5 | $30.54 | 5.795% | $32.3098 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $240.47 | 11.161% | $267.3089 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $223.78 | 13.307% | $253.5584 | $253.56 | $253.55 | $253.60 |
| 7 purchase totals = | $738.82 | $812.9094 | $812.91 | $812.85 | $813.00 | |