| 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 | $101.46 | 6.181% | $107.7312 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $171.55 | 7.561% | $184.5209 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $214.36 | 6.768% | $228.8679 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $15.89 | 3.753% | $16.4864 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $80.77 | 10.113% | $88.9383 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $27.45 | 9.176% | $29.9688 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $16.89 | 10.507% | $18.6646 | $18.66 | $18.65 | $18.70 |
| 7 purchase totals = | $628.37 | $675.1781 | $675.18 | $675.15 | $675.20 | |