| 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 | $19.98 | 6.610% | $21.3007 | $21.30 | $21.30 | $21.30 |
| Purchase #2 | $236.38 | 10.772% | $261.8429 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $77.27 | 5.794% | $81.747 | $81.75 | $81.75 | $81.70 |
| Purchase #4 | $24.53 | 5.284% | $25.8262 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $206.66 | 3.838% | $214.5916 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $249.31 | 6.418% | $265.3107 | $265.31 | $265.30 | $265.30 |
| Purchase #7 | $10.25 | 10.503% | $11.3266 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $824.38 | $881.9457 | $881.95 | $882.00 | $881.80 | |