| 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 | $16.32 | 8.346% | $17.6821 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $25.73 | 7.841% | $27.7475 | $27.75 | $27.75 | $27.70 |
| Purchase #3 | $187.57 | 3.347% | $193.848 | $193.85 | $193.85 | $193.80 |
| Purchase #4 | $57.35 | 10.525% | $63.3861 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $57.92 | 12.586% | $65.2098 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $24.77 | 4.292% | $25.8331 | $25.83 | $25.85 | $25.80 |
| Purchase #7 | $153.85 | 8.404% | $166.7796 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $523.51 | $560.4862 | $560.49 | $560.55 | $560.40 | |