| 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 | $28.67 | 3.739% | $29.742 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $152.96 | 10.449% | $168.9428 | $168.94 | $168.95 | $168.90 |
| Purchase #3 | $147.89 | 3.175% | $152.5855 | $152.59 | $152.60 | $152.60 |
| Purchase #4 | $11.92 | 6.260% | $12.6662 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $6.74 | 10.519% | $7.449 | $7.45 | $7.45 | $7.40 |
| Purchase #6 | $214.71 | 6.503% | $228.6726 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $250.61 | 8.736% | $272.5033 | $272.50 | $272.50 | $272.50 |
| 7 purchase totals = | $813.50 | $872.5614 | $872.56 | $872.55 | $872.50 | |