| 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 | $49.78 | 6.450% | $52.9908 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $13.94 | 3.607% | $14.4428 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $196.41 | 5.748% | $207.6996 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $112.57 | 11.159% | $125.1317 | $125.13 | $125.15 | $125.10 |
| Purchase #5 | $174.56 | 8.192% | $188.86 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $119.82 | 12.365% | $134.6357 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $119.91 | 13.824% | $136.4864 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $786.99 | $860.2470 | $860.25 | $860.30 | $860.20 | |