| 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 | $38.44 | 11.859% | $42.9986 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $165.47 | 11.588% | $184.6447 | $184.64 | $184.65 | $184.60 |
| Purchase #3 | $76.77 | 10.868% | $85.1134 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $91.30 | 6.388% | $97.1322 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $150.83 | 6.131% | $160.0774 | $160.08 | $160.10 | $160.10 |
| Purchase #6 | $33.39 | 10.195% | $36.7941 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $15.81 | 12.513% | $17.7883 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $572.01 | $624.5487 | $624.54 | $624.60 | $624.50 | |