| 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 | $78.39 | 7.414% | $84.2018 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $55.44 | 4.289% | $57.8178 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $103.55 | 9.357% | $113.2392 | $113.24 | $113.25 | $113.20 |
| Purchase #4 | $188.40 | 13.270% | $213.4007 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $203.45 | 6.703% | $217.0873 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $189.57 | 12.769% | $213.7762 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $198.61 | 3.452% | $205.466 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $1,017.41 | $1,104.9890 | $1,105.00 | $1,105.00 | $1,105.00 | |