| 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 | $83.77 | 3.527% | $86.7246 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $123.41 | 12.475% | $138.8054 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $207.46 | 3.413% | $214.5406 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $125.80 | 3.792% | $130.5703 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $186.94 | 12.462% | $210.2365 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $157.47 | 5.206% | $165.6679 | $165.67 | $165.65 | $165.70 |
| Purchase #7 | $39.30 | 12.536% | $44.2266 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $924.15 | $990.7719 | $990.78 | $990.75 | $990.70 | |