| 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 | $73.47 | 7.463% | $78.9531 | $78.95 | $78.95 | $79.00 |
| Purchase #2 | $81.54 | 9.198% | $89.04 | $89.04 | $89.05 | $89.00 |
| Purchase #3 | $192.40 | 10.118% | $211.867 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $202.85 | 10.412% | $223.9707 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $247.88 | 13.146% | $280.4663 | $280.47 | $280.45 | $280.50 |
| Purchase #6 | $183.53 | 10.460% | $202.7272 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $218.32 | 9.568% | $239.2089 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $1,199.99 | $1,326.2332 | $1,326.24 | $1,326.20 | $1,326.30 | |