| 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 | $82.53 | 8.427% | $89.4848 | $89.48 | $89.50 | $89.50 |
| Purchase #2 | $150.37 | 11.683% | $167.9377 | $167.94 | $167.95 | $167.90 |
| Purchase #3 | $181.68 | 10.743% | $201.1979 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $33.50 | 7.548% | $36.0286 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $250.97 | 12.317% | $281.882 | $281.88 | $281.90 | $281.90 |
| Purchase #6 | $51.55 | 6.411% | $54.8549 | $54.85 | $54.85 | $54.90 |
| Purchase #7 | $248.68 | 6.633% | $265.1749 | $265.17 | $265.15 | $265.20 |
| 7 purchase totals = | $999.28 | $1,096.5608 | $1,096.55 | $1,096.60 | $1,096.60 | |