| 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 | $21.78 | 8.742% | $23.684 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $216.88 | 9.448% | $237.3708 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $59.31 | 7.643% | $63.8431 | $63.84 | $63.85 | $63.80 |
| Purchase #4 | $33.74 | 10.824% | $37.392 | $37.39 | $37.40 | $37.40 |
| Purchase #5 | $231.41 | 4.304% | $241.3699 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $71.79 | 6.870% | $76.722 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $156.35 | 11.490% | $174.3146 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $791.26 | $854.6964 | $854.68 | $854.65 | $854.70 | |