| 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 | $125.60 | 6.362% | $133.5907 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $27.36 | 12.697% | $30.8339 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $14.67 | 12.369% | $16.4845 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $247.79 | 11.767% | $276.9474 | $276.95 | $276.95 | $276.90 |
| Purchase #5 | $62.26 | 3.287% | $64.3065 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $12.84 | 9.134% | $14.0128 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $98.59 | 6.857% | $105.3503 | $105.35 | $105.35 | $105.40 |
| 7 purchase totals = | $589.11 | $641.5261 | $641.52 | $641.55 | $641.50 | |