| 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 | $23.41 | 10.488% | $25.8652 | $25.87 | $25.85 | $25.90 |
| Purchase #2 | $93.84 | 9.444% | $102.7022 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $25.90 | 4.187% | $26.9844 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $125.87 | 12.748% | $141.9159 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $57.60 | 13.551% | $65.4054 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $134.28 | 13.370% | $152.2332 | $152.23 | $152.25 | $152.20 |
| Purchase #7 | $78.35 | 12.343% | $88.0207 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $539.25 | $603.1270 | $603.13 | $603.10 | $603.10 | |