| 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 | $38.73 | 4.731% | $40.5623 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $47.98 | 10.229% | $52.8879 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $165.86 | 11.526% | $184.977 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $241.83 | 4.247% | $252.1005 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $113.74 | 3.255% | $117.4422 | $117.44 | $117.45 | $117.40 |
| Purchase #6 | $222.47 | 8.527% | $241.44 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $21.49 | 10.701% | $23.7896 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $852.10 | $913.1995 | $913.20 | $913.25 | $913.20 | |