| 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 | $44.84 | 5.701% | $47.3963 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $196.48 | 8.267% | $212.723 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $53.41 | 3.304% | $55.1747 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $243.68 | 11.503% | $271.7105 | $271.71 | $271.70 | $271.70 |
| Purchase #5 | $21.78 | 10.140% | $23.9885 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $22.48 | 5.166% | $23.6413 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $134.41 | 7.730% | $144.7999 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $717.08 | $779.4342 | $779.43 | $779.40 | $779.40 | |