| 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 | $38.93 | 6.408% | $41.4246 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $243.28 | 11.189% | $270.5006 | $270.50 | $270.50 | $270.50 |
| Purchase #3 | $192.75 | 7.642% | $207.48 | $207.48 | $207.50 | $207.50 |
| Purchase #4 | $100.92 | 13.309% | $114.3514 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $15.39 | 7.778% | $16.587 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $12.44 | 5.403% | $13.1121 | $13.11 | $13.10 | $13.10 |
| Purchase #7 | $147.38 | 6.539% | $157.0172 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $751.09 | $820.4729 | $820.47 | $820.45 | $820.50 | |