| 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 | $16.92 | 4.835% | $17.7381 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $148.25 | 10.704% | $164.1187 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $120.50 | 13.266% | $136.4855 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $49.60 | 6.208% | $52.6792 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $45.86 | 4.645% | $47.9902 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $52.37 | 7.223% | $56.1527 | $56.15 | $56.15 | $56.20 |
| Purchase #7 | $142.80 | 6.257% | $151.735 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $576.30 | $626.8994 | $626.91 | $626.95 | $626.90 | |