| 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 | $79.67 | 4.142% | $82.9699 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $165.52 | 11.461% | $184.4902 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $50.63 | 12.592% | $57.0053 | $57.01 | $57.00 | $57.00 |
| Purchase #4 | $153.34 | 8.511% | $166.3908 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $163.47 | 4.169% | $170.2851 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $49.63 | 3.852% | $51.5417 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $87.41 | 12.349% | $98.2043 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $749.67 | $810.8873 | $810.89 | $810.90 | $810.90 | |