| 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 | $36.93 | 4.762% | $38.6886 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $209.90 | 10.228% | $231.3686 | $231.37 | $231.35 | $231.40 |
| Purchase #3 | $128.74 | 6.763% | $137.4467 | $137.45 | $137.45 | $137.40 |
| Purchase #4 | $29.63 | 4.424% | $30.9408 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $146.36 | 13.153% | $165.6107 | $165.61 | $165.60 | $165.60 |
| Purchase #6 | $71.58 | 9.356% | $78.277 | $78.28 | $78.30 | $78.30 |
| Purchase #7 | $37.95 | 9.345% | $41.4964 | $41.50 | $41.50 | $41.50 |
| 7 purchase totals = | $661.09 | $723.8288 | $723.84 | $723.85 | $723.80 | |