| 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 | $39.64 | 10.467% | $43.7891 | $43.79 | $43.80 | $43.80 |
| Purchase #2 | $82.39 | 6.703% | $87.9126 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $42.71 | 6.617% | $45.5361 | $45.54 | $45.55 | $45.50 |
| Purchase #4 | $159.93 | 11.731% | $178.6914 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $212.73 | 11.106% | $236.3558 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $159.67 | 5.620% | $168.6435 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $36.34 | 9.739% | $39.8792 | $39.88 | $39.90 | $39.90 |
| 7 purchase totals = | $733.41 | $800.8077 | $800.81 | $800.85 | $800.80 | |