| 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 | $115.97 | 12.401% | $130.3514 | $130.35 | $130.35 | $130.40 |
| Purchase #2 | $121.79 | 6.659% | $129.9 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $38.72 | 8.677% | $42.0797 | $42.08 | $42.10 | $42.10 |
| Purchase #4 | $71.77 | 6.719% | $76.5922 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $241.37 | 5.559% | $254.7878 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $17.87 | 3.729% | $18.5364 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $116.99 | 9.185% | $127.7355 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $724.48 | $779.9830 | $779.99 | $780.05 | $780.00 | |