| 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 | $114.65 | 12.329% | $128.7852 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $191.37 | 13.680% | $217.5494 | $217.55 | $217.55 | $217.50 |
| Purchase #3 | $242.95 | 10.720% | $268.9942 | $268.99 | $269.00 | $269.00 |
| Purchase #4 | $67.25 | 9.659% | $73.7457 | $73.75 | $73.75 | $73.70 |
| Purchase #5 | $55.85 | 6.483% | $59.4708 | $59.47 | $59.45 | $59.50 |
| Purchase #6 | $65.57 | 13.733% | $74.5747 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $20.38 | 9.633% | $22.3432 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $758.02 | $845.4632 | $845.46 | $845.45 | $845.40 | |