| 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 | 11.524% | $32.6988 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $168.43 | 11.321% | $187.498 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $145.71 | 6.773% | $155.5789 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $233.84 | 6.179% | $248.289 | $248.29 | $248.30 | $248.30 |
| Purchase #5 | $106.48 | 7.468% | $114.4319 | $114.43 | $114.45 | $114.40 |
| Purchase #6 | $186.81 | 9.756% | $205.0352 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $15.51 | 3.254% | $16.0147 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $886.10 | $959.5465 | $959.55 | $959.60 | $959.50 | |