| 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 | $27.89 | 7.772% | $30.0576 | $30.06 | $30.05 | $30.10 |
| Purchase #2 | $233.52 | 9.534% | $255.7838 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $43.42 | 11.485% | $48.4068 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $70.41 | 10.105% | $77.5249 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $135.69 | 11.774% | $151.6661 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $241.86 | 9.270% | $264.2804 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $105.62 | 9.307% | $115.4501 | $115.45 | $115.45 | $115.50 |
| 7 purchase totals = | $858.41 | $943.1697 | $943.17 | $943.15 | $943.30 | |