| 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 | $78.29 | 10.456% | $86.476 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $90.92 | 8.283% | $98.4509 | $98.45 | $98.45 | $98.50 |
| Purchase #3 | $123.82 | 8.256% | $134.0426 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $114.78 | 3.142% | $118.3864 | $118.39 | $118.40 | $118.40 |
| Purchase #5 | $27.43 | 5.789% | $29.0179 | $29.02 | $29.00 | $29.00 |
| Purchase #6 | $43.78 | 13.683% | $49.7704 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $113.62 | 3.578% | $117.6853 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $592.64 | $633.8295 | $633.84 | $633.85 | $633.90 | |