| 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 | $119.53 | 4.441% | $124.8383 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $114.40 | 3.845% | $118.7987 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $57.70 | 3.769% | $59.8747 | $59.87 | $59.85 | $59.90 |
| Purchase #4 | $134.78 | 7.428% | $144.7915 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $176.65 | 12.536% | $198.7948 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $104.61 | 8.217% | $113.2058 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $17.53 | 10.337% | $19.3421 | $19.34 | $19.35 | $19.30 |
| 7 purchase totals = | $725.20 | $779.6459 | $779.64 | $779.65 | $779.60 | |