| 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 | $50.60 | 13.382% | $57.3713 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $144.40 | 8.400% | $156.5296 | $156.53 | $156.55 | $156.50 |
| Purchase #3 | $48.47 | 11.449% | $54.0193 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $153.38 | 5.228% | $161.3987 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $92.81 | 8.868% | $101.0404 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $91.87 | 8.365% | $99.5549 | $99.55 | $99.55 | $99.60 |
| Purchase #7 | $7.76 | 11.396% | $8.6443 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $589.29 | $638.5585 | $638.55 | $638.55 | $638.50 | |