| 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 | $39.48 | 5.727% | $41.741 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $136.43 | 13.862% | $155.3419 | $155.34 | $155.35 | $155.30 |
| Purchase #3 | $145.38 | 5.447% | $153.2988 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $184.33 | 8.384% | $199.7842 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $115.97 | 5.773% | $122.6649 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $168.64 | 9.446% | $184.5697 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $217.41 | 6.793% | $232.1787 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $1,007.64 | $1,089.5792 | $1,089.57 | $1,089.60 | $1,089.60 | |