| 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 | $69.78 | 8.291% | $75.5655 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $58.35 | 4.559% | $61.0102 | $61.01 | $61.00 | $61.00 |
| Purchase #3 | $80.64 | 9.757% | $88.508 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $5.28 | 12.488% | $5.9394 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $158.28 | 3.494% | $163.8103 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $226.95 | 8.486% | $246.209 | $246.21 | $246.20 | $246.20 |
| Purchase #7 | $74.75 | 7.790% | $80.573 | $80.57 | $80.55 | $80.60 |
| 7 purchase totals = | $674.03 | $721.6154 | $721.62 | $721.55 | $721.60 | |