| 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 | $73.97 | 5.453% | $78.0036 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $54.94 | 12.394% | $61.7493 | $61.75 | $61.75 | $61.70 |
| Purchase #3 | $75.70 | 8.766% | $82.3359 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $22.37 | 9.304% | $24.4513 | $24.45 | $24.45 | $24.50 |
| Purchase #5 | $200.66 | 4.821% | $210.3338 | $210.33 | $210.35 | $210.30 |
| Purchase #6 | $7.71 | 4.168% | $8.0314 | $8.03 | $8.05 | $8.00 |
| Purchase #7 | $222.97 | 12.165% | $250.0943 | $250.09 | $250.10 | $250.10 |
| 7 purchase totals = | $658.32 | $714.9996 | $714.99 | $715.05 | $714.90 | |