| 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 | $96.81 | 10.601% | $107.0728 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $40.91 | 12.603% | $46.0659 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $32.77 | 12.465% | $36.8548 | $36.85 | $36.85 | $36.90 |
| Purchase #4 | $215.28 | 8.540% | $233.6649 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $191.39 | 7.316% | $205.3921 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $63.92 | 13.690% | $72.6706 | $72.67 | $72.65 | $72.70 |
| Purchase #7 | $47.70 | 3.641% | $49.4368 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $688.78 | $751.1579 | $751.15 | $751.10 | $751.30 | |