| 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 | $86.44 | 7.710% | $93.1045 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $42.70 | 7.856% | $46.0545 | $46.05 | $46.05 | $46.10 |
| Purchase #3 | $49.99 | 13.595% | $56.7861 | $56.79 | $56.80 | $56.80 |
| Purchase #4 | $64.70 | 12.420% | $72.7357 | $72.74 | $72.75 | $72.70 |
| Purchase #5 | $241.64 | 3.542% | $250.1989 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $166.39 | 13.715% | $189.2104 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $237.69 | 12.488% | $267.3727 | $267.37 | $267.35 | $267.40 |
| 7 purchase totals = | $889.55 | $975.4628 | $975.46 | $975.45 | $975.50 | |