| 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 | $81.61 | 12.434% | $91.7574 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $222.94 | 7.846% | $240.4319 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $186.37 | 9.405% | $203.8981 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $214.83 | 4.545% | $224.594 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $7.61 | 8.521% | $8.2584 | $8.26 | $8.25 | $8.30 |
| Purchase #6 | $107.87 | 12.858% | $121.7399 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $44.52 | 4.381% | $46.4704 | $46.47 | $46.45 | $46.50 |
| 7 purchase totals = | $865.75 | $937.1501 | $937.15 | $937.15 | $937.20 | |