| 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 | $74.27 | 4.303% | $77.4658 | $77.47 | $77.45 | $77.50 |
| Purchase #2 | $120.43 | 10.833% | $133.4762 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $81.31 | 6.829% | $86.8627 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $126.38 | 8.586% | $137.231 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $223.30 | 12.102% | $250.3238 | $250.32 | $250.30 | $250.30 |
| Purchase #6 | $26.81 | 5.338% | $28.2411 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $248.46 | 4.514% | $259.6755 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $900.96 | $973.2761 | $973.28 | $973.30 | $973.30 | |