| 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 | $28.97 | 10.673% | $32.062 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $237.25 | 8.379% | $257.1292 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $164.50 | 4.746% | $172.3072 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $166.37 | 3.311% | $171.8785 | $171.88 | $171.90 | $171.90 |
| Purchase #5 | $124.29 | 10.346% | $137.149 | $137.15 | $137.15 | $137.10 |
| Purchase #6 | $165.97 | 9.539% | $181.8019 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $17.97 | 12.863% | $20.2815 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $905.32 | $972.6093 | $972.61 | $972.65 | $972.60 | |