| 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 | $76.67 | 4.317% | $79.9798 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $101.51 | 5.786% | $107.3834 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $114.45 | 3.669% | $118.6492 | $118.65 | $118.65 | $118.60 |
| Purchase #4 | $88.98 | 4.309% | $92.8141 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $243.64 | 5.270% | $256.4798 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $209.87 | 8.503% | $227.7152 | $227.72 | $227.70 | $227.70 |
| Purchase #7 | $95.82 | 5.143% | $100.748 | $100.75 | $100.75 | $100.70 |
| 7 purchase totals = | $930.94 | $983.7695 | $983.77 | $983.80 | $983.70 | |