| 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 | $79.35 | 10.184% | $87.431 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $200.51 | 3.528% | $207.584 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $233.36 | 10.190% | $257.1394 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $240.44 | 10.303% | $265.2125 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $13.55 | 4.836% | $14.2053 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $138.52 | 12.575% | $155.9389 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $145.29 | 12.411% | $163.3219 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $1,051.02 | $1,150.8330 | $1,150.83 | $1,150.85 | $1,150.70 | |