| 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 | $39.47 | 5.572% | $41.6693 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $194.67 | 4.852% | $204.1154 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $146.64 | 12.652% | $165.1929 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $53.41 | 4.857% | $56.0041 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $56.85 | 7.526% | $61.1285 | $61.13 | $61.15 | $61.10 |
| Purchase #6 | $140.38 | 10.280% | $154.8111 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $209.86 | 12.766% | $236.6507 | $236.65 | $236.65 | $236.70 |
| 7 purchase totals = | $841.28 | $919.5720 | $919.57 | $919.55 | $919.60 | |