| 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 | $60.70 | 7.480% | $65.2404 | $65.24 | $65.25 | $65.20 |
| Purchase #2 | $49.27 | 13.714% | $56.0269 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $40.76 | 11.448% | $45.4262 | $45.43 | $45.45 | $45.40 |
| Purchase #4 | $83.31 | 5.749% | $88.0995 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $204.73 | 7.419% | $219.9189 | $219.92 | $219.90 | $219.90 |
| Purchase #6 | $198.40 | 4.838% | $207.9986 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $116.80 | 9.590% | $128.0011 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $753.97 | $810.7116 | $810.72 | $810.75 | $810.60 | |