| 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 | $75.77 | 6.266% | $80.5177 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $74.28 | 4.841% | $77.8759 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $198.49 | 3.556% | $205.5483 | $205.55 | $205.55 | $205.50 |
| Purchase #4 | $247.25 | 10.396% | $272.9541 | $272.95 | $272.95 | $273.00 |
| Purchase #5 | $231.92 | 10.106% | $255.3578 | $255.36 | $255.35 | $255.40 |
| Purchase #6 | $189.79 | 7.222% | $203.4966 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $249.43 | 10.473% | $275.5528 | $275.55 | $275.55 | $275.60 |
| 7 purchase totals = | $1,266.93 | $1,371.3032 | $1,371.31 | $1,371.30 | $1,371.40 | |