| 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 | $78.97 | 10.820% | $87.5146 | $87.51 | $87.50 | $87.50 |
| Purchase #2 | $124.84 | 5.357% | $131.5277 | $131.53 | $131.55 | $131.50 |
| Purchase #3 | $176.96 | 3.816% | $183.7128 | $183.71 | $183.70 | $183.70 |
| Purchase #4 | $114.41 | 3.571% | $118.4956 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $5.51 | 6.296% | $5.8569 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $106.63 | 9.561% | $116.8249 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $157.51 | 11.443% | $175.5339 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $764.83 | $819.4664 | $819.46 | $819.45 | $819.40 | |