| 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 | $51.35 | 10.803% | $56.8973 | $56.90 | $56.90 | $56.90 |
| Purchase #2 | $148.34 | 13.506% | $168.3748 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $21.28 | 10.658% | $23.548 | $23.55 | $23.55 | $23.50 |
| Purchase #4 | $240.45 | 6.773% | $256.7357 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $76.90 | 7.504% | $82.6706 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $137.66 | 11.754% | $153.8406 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $172.28 | 4.342% | $179.7604 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $848.26 | $921.8274 | $921.83 | $921.80 | $921.80 | |