| 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 | $63.43 | 7.659% | $68.2881 | $68.29 | $68.30 | $68.30 |
| Purchase #2 | $89.66 | 13.758% | $101.9954 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $50.48 | 7.752% | $54.3932 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $80.83 | 9.569% | $88.5646 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $64.63 | 8.173% | $69.9122 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $85.63 | 6.734% | $91.3963 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $115.34 | 7.839% | $124.3815 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $550.00 | $598.9313 | $598.93 | $598.95 | $599.00 | |