| 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 | $49.58 | 13.484% | $56.2654 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $145.82 | 13.704% | $165.8032 | $165.80 | $165.80 | $165.80 |
| Purchase #3 | $54.50 | 8.388% | $59.0715 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $202.76 | 13.692% | $230.5219 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $114.53 | 8.533% | $124.3028 | $124.30 | $124.30 | $124.30 |
| Purchase #6 | $179.36 | 5.107% | $188.5199 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $32.79 | 10.361% | $36.1874 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $779.34 | $860.6721 | $860.67 | $860.60 | $860.70 | |