| 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 | $6.66 | 12.831% | $7.5145 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $162.53 | 7.665% | $174.9879 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $202.99 | 9.513% | $222.3004 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $42.64 | 8.699% | $46.3493 | $46.35 | $46.35 | $46.30 |
| Purchase #5 | $93.27 | 5.573% | $98.4679 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $23.79 | 3.583% | $24.6424 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $18.92 | 9.528% | $20.7227 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $550.80 | $594.9851 | $594.98 | $594.95 | $594.90 | |