| 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 | $64.38 | 11.490% | $71.7773 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $132.54 | 13.705% | $150.7046 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $125.84 | 10.520% | $139.0784 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $154.93 | 11.841% | $173.2753 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $244.28 | 8.682% | $265.4884 | $265.49 | $265.50 | $265.50 |
| Purchase #6 | $16.83 | 4.769% | $17.6326 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $13.75 | 13.520% | $15.609 | $15.61 | $15.60 | $15.60 |
| 7 purchase totals = | $752.55 | $833.5656 | $833.57 | $833.65 | $833.60 | |