| 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 | $59.30 | 4.214% | $61.7989 | $61.80 | $61.80 | $61.80 |
| Purchase #2 | $45.49 | 11.569% | $50.7527 | $50.75 | $50.75 | $50.80 |
| Purchase #3 | $67.48 | 13.145% | $76.3502 | $76.35 | $76.35 | $76.40 |
| Purchase #4 | $122.97 | 9.258% | $134.3546 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $207.78 | 11.261% | $231.1781 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $176.77 | 3.748% | $183.3953 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $141.25 | 7.728% | $152.1658 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $821.04 | $889.9956 | $890.00 | $890.00 | $890.20 | |