| 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 | $214.70 | 3.436% | $222.0771 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $70.82 | 8.688% | $76.9728 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $24.56 | 10.240% | $27.0749 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $91.82 | 12.242% | $103.0606 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $161.88 | 8.732% | $176.0154 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $27.57 | 3.435% | $28.517 | $28.52 | $28.50 | $28.50 |
| Purchase #7 | $118.34 | 3.764% | $122.7943 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $709.69 | $756.5121 | $756.51 | $756.45 | $756.60 | |