| 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 | $37.45 | 12.858% | $42.2653 | $42.27 | $42.25 | $42.30 |
| Purchase #2 | $187.33 | 7.466% | $201.3161 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $71.68 | 3.164% | $73.948 | $73.95 | $73.95 | $73.90 |
| Purchase #4 | $248.46 | 7.858% | $267.984 | $267.98 | $268.00 | $268.00 |
| Purchase #5 | $8.30 | 3.653% | $8.6032 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $95.97 | 11.629% | $107.1304 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $83.81 | 7.612% | $90.1896 | $90.19 | $90.20 | $90.20 |
| 7 purchase totals = | $733.00 | $791.4366 | $791.44 | $791.45 | $791.40 | |