| 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 | $78.93 | 9.274% | $86.25 | $86.25 | $86.25 | $86.30 |
| Purchase #2 | $184.74 | 12.601% | $208.0191 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $145.99 | 5.466% | $153.9698 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $108.35 | 7.592% | $116.5759 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $83.94 | 9.430% | $91.8555 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $84.70 | 12.731% | $95.4832 | $95.48 | $95.50 | $95.50 |
| Purchase #7 | $109.74 | 10.813% | $121.6062 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $796.39 | $873.7597 | $873.77 | $873.75 | $873.90 | |