| 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 | $29.32 | 9.356% | $32.0632 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $98.76 | 3.373% | $102.0912 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $38.98 | 7.640% | $41.9581 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $114.85 | 13.140% | $129.9413 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $121.71 | 8.260% | $131.7632 | $131.76 | $131.75 | $131.80 |
| Purchase #6 | $110.45 | 3.871% | $114.7255 | $114.73 | $114.75 | $114.70 |
| Purchase #7 | $229.70 | 6.782% | $245.2783 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $743.77 | $797.8208 | $797.82 | $797.85 | $797.90 | |