| 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 | $39.47 | 6.344% | $41.974 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $46.97 | 11.820% | $52.5219 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $158.87 | 11.542% | $177.2068 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $23.43 | 13.590% | $26.6141 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $45.98 | 7.381% | $49.3738 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $41.82 | 5.654% | $44.1845 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $193.65 | 7.873% | $208.8961 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $550.19 | $600.7712 | $600.76 | $600.70 | $600.80 | |