| 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 | $36.47 | 12.667% | $41.0897 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $7.46 | 6.447% | $7.9409 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $124.69 | 9.293% | $136.2774 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $183.49 | 8.371% | $198.8499 | $198.85 | $198.85 | $198.80 |
| Purchase #5 | $175.30 | 8.373% | $189.9779 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $56.49 | 8.807% | $61.4651 | $61.47 | $61.45 | $61.50 |
| Purchase #7 | $239.47 | 5.112% | $251.7117 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $823.37 | $887.3126 | $887.32 | $887.35 | $887.30 | |