| 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 | $57.55 | 6.420% | $61.2447 | $61.24 | $61.25 | $61.20 |
| Purchase #2 | $68.75 | 7.681% | $74.0307 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $201.67 | 10.582% | $223.0107 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $181.25 | 12.567% | $204.0277 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $205.31 | 7.777% | $221.277 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $77.92 | 4.447% | $81.3851 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $204.66 | 7.560% | $220.1323 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $997.11 | $1,085.1082 | $1,085.11 | $1,085.20 | $1,085.00 | |