| 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 | $30.66 | 9.866% | $33.6849 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $27.25 | 13.486% | $30.9249 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $54.72 | 3.469% | $56.6182 | $56.62 | $56.60 | $56.60 |
| Purchase #4 | $21.97 | 3.636% | $22.7688 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $112.96 | 12.245% | $126.792 | $126.79 | $126.80 | $126.80 |
| Purchase #6 | $32.25 | 5.328% | $33.9683 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $83.97 | 9.775% | $92.1781 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $363.78 | $396.9352 | $396.93 | $396.90 | $397.00 | |