| 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 | $44.47 | 12.189% | $49.8904 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $86.44 | 9.103% | $94.3086 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $168.64 | 11.597% | $188.1972 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $202.87 | 3.389% | $209.7453 | $209.75 | $209.75 | $209.70 |
| Purchase #5 | $15.98 | 9.469% | $17.4931 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $104.31 | 12.504% | $117.3529 | $117.35 | $117.35 | $117.40 |
| Purchase #7 | $95.44 | 12.720% | $107.58 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $718.15 | $784.5675 | $784.57 | $784.60 | $784.60 | |