| 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 | $100.40 | 13.159% | $113.6116 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $109.48 | 7.463% | $117.6505 | $117.65 | $117.65 | $117.70 |
| Purchase #3 | $25.46 | 11.172% | $28.3044 | $28.30 | $28.30 | $28.30 |
| Purchase #4 | $67.77 | 9.465% | $74.1844 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $13.66 | 4.728% | $14.3058 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $212.42 | 13.758% | $241.6447 | $241.64 | $241.65 | $241.60 |
| Purchase #7 | $118.61 | 13.670% | $134.824 | $134.82 | $134.80 | $134.80 |
| 7 purchase totals = | $647.80 | $724.5254 | $724.51 | $724.50 | $724.50 | |