| 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 | $107.65 | 4.820% | $112.8387 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $163.85 | 3.770% | $170.0271 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $117.67 | 4.521% | $122.9899 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $17.79 | 9.815% | $19.5361 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $71.84 | 5.750% | $75.9708 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $154.61 | 6.309% | $164.3643 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $233.59 | 13.495% | $265.113 | $265.11 | $265.10 | $265.10 |
| 7 purchase totals = | $867.00 | $930.8399 | $930.84 | $930.85 | $930.80 | |