| 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 | $70.25 | 11.218% | $78.1306 | $78.13 | $78.15 | $78.10 |
| Purchase #2 | $46.51 | 5.243% | $48.9485 | $48.95 | $48.95 | $48.90 |
| Purchase #3 | $245.33 | 6.193% | $260.5233 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $217.52 | 8.433% | $235.8635 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $109.64 | 4.433% | $114.5003 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $23.65 | 4.343% | $24.6771 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $214.27 | 4.578% | $224.0793 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $927.17 | $986.7226 | $986.72 | $986.75 | $986.70 | |