| 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 | $9.81 | 6.242% | $10.4223 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $160.78 | 9.403% | $175.8981 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $82.84 | 3.342% | $85.6085 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $26.59 | 3.691% | $27.5714 | $27.57 | $27.55 | $27.60 |
| Purchase #5 | $236.39 | 12.246% | $265.3383 | $265.34 | $265.35 | $265.30 |
| Purchase #6 | $197.53 | 13.293% | $223.7877 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $98.36 | 9.703% | $107.9039 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $812.30 | $896.5302 | $896.53 | $896.50 | $896.50 | |