| 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 | $40.97 | 7.424% | $44.0116 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $169.67 | 5.756% | $179.4362 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $75.72 | 12.362% | $85.0805 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $194.66 | 11.190% | $216.4425 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $176.84 | 11.501% | $197.1784 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $186.95 | 3.503% | $193.4989 | $193.50 | $193.50 | $193.50 |
| Purchase #7 | $139.56 | 10.536% | $154.264 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $984.37 | $1,069.9121 | $1,069.91 | $1,069.95 | $1,069.90 | |