| 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 | $47.41 | 3.775% | $49.1997 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $84.30 | 4.585% | $88.1652 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $82.39 | 11.234% | $91.6457 | $91.65 | $91.65 | $91.60 |
| Purchase #4 | $208.90 | 11.625% | $233.1846 | $233.18 | $233.20 | $233.20 |
| Purchase #5 | $106.52 | 8.427% | $115.4964 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $217.57 | 5.720% | $230.015 | $230.02 | $230.00 | $230.00 |
| Purchase #7 | $45.30 | 12.304% | $50.8737 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $792.39 | $858.5803 | $858.59 | $858.55 | $858.60 | |