| 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 | $79.55 | 7.265% | $85.3293 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $220.63 | 11.269% | $245.4928 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $106.50 | 9.151% | $116.2458 | $116.25 | $116.25 | $116.20 |
| Purchase #4 | $101.38 | 13.431% | $114.9963 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $50.40 | 11.275% | $56.0826 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $20.72 | 13.600% | $23.5379 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $109.82 | 4.720% | $115.0035 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $689.00 | $756.6882 | $756.69 | $756.75 | $756.60 | |