| 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 | $66.91 | 13.759% | $76.1161 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $237.26 | 5.460% | $250.2144 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $99.71 | 6.348% | $106.0396 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $115.71 | 8.311% | $125.3267 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $13.27 | 10.706% | $14.6907 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $71.90 | 9.685% | $78.8635 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $147.76 | 12.156% | $165.7217 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $752.52 | $816.9727 | $816.97 | $816.95 | $816.90 | |