| 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 | $130.52 | 9.307% | $142.6675 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $242.59 | 4.575% | $253.6885 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $7.27 | 12.342% | $8.1673 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $112.33 | 12.179% | $126.0107 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $54.68 | 11.736% | $61.0972 | $61.10 | $61.10 | $61.10 |
| Purchase #6 | $5.66 | 4.159% | $5.8954 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $89.59 | 4.809% | $93.8984 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $642.64 | $691.4250 | $691.44 | $691.40 | $691.50 | |