| 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 | $79.95 | 13.293% | $90.5778 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $241.98 | 5.307% | $254.8219 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $34.97 | 3.234% | $36.1009 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $243.72 | 4.585% | $254.8946 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $239.39 | 13.118% | $270.7932 | $270.79 | $270.80 | $270.80 |
| Purchase #6 | $8.34 | 5.560% | $8.8037 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $13.42 | 4.194% | $13.9828 | $13.98 | $14.00 | $14.00 |
| 7 purchase totals = | $861.77 | $929.9749 | $929.96 | $930.00 | $930.00 | |