| 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 | $56.88 | 12.768% | $64.1424 | $64.14 | $64.15 | $64.10 |
| Purchase #2 | $23.28 | 3.708% | $24.1432 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $78.31 | 13.274% | $88.7049 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $21.98 | 13.825% | $25.0187 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $91.43 | 6.620% | $97.4827 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $115.66 | 10.569% | $127.8841 | $127.88 | $127.90 | $127.90 |
| Purchase #7 | $93.84 | 3.695% | $97.3074 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $481.38 | $524.6834 | $524.67 | $524.70 | $524.60 | |