| 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 | $25.70 | 6.413% | $27.3481 | $27.35 | $27.35 | $27.30 |
| Purchase #2 | $32.58 | 10.568% | $36.0231 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $234.38 | 9.458% | $256.5477 | $256.55 | $256.55 | $256.50 |
| Purchase #4 | $239.70 | 3.452% | $247.9744 | $247.97 | $247.95 | $248.00 |
| Purchase #5 | $71.51 | 12.641% | $80.5496 | $80.55 | $80.55 | $80.50 |
| Purchase #6 | $123.76 | 5.784% | $130.9183 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $28.90 | 5.107% | $30.3759 | $30.38 | $30.40 | $30.40 |
| 7 purchase totals = | $756.53 | $809.7371 | $809.74 | $809.70 | $809.60 | |