| 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 | $102.43 | 3.818% | $106.3408 | $106.34 | $106.35 | $106.30 |
| Purchase #2 | $110.95 | 12.275% | $124.5691 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $117.36 | 8.458% | $127.2863 | $127.29 | $127.30 | $127.30 |
| Purchase #4 | $45.41 | 11.465% | $50.6163 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $132.87 | 4.558% | $138.9262 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $42.64 | 13.532% | $48.41 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $222.97 | 13.699% | $253.5147 | $253.51 | $253.50 | $253.50 |
| 7 purchase totals = | $774.63 | $849.6634 | $849.67 | $849.65 | $849.60 | |