| 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 | $10.67 | 10.478% | $11.788 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $225.91 | 4.258% | $235.5292 | $235.53 | $235.55 | $235.50 |
| Purchase #3 | $50.87 | 3.342% | $52.5701 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $110.43 | 4.385% | $115.2724 | $115.27 | $115.25 | $115.30 |
| Purchase #5 | $64.59 | 4.338% | $67.3919 | $67.39 | $67.40 | $67.40 |
| Purchase #6 | $51.87 | 7.150% | $55.5787 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $48.47 | 4.745% | $50.7699 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $562.81 | $588.9002 | $588.90 | $588.90 | $589.00 | |