| 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 | $26.93 | 13.792% | $30.6442 | $30.64 | $30.65 | $30.60 |
| Purchase #2 | $247.92 | 3.150% | $255.7295 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $43.27 | 12.406% | $48.6381 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $69.54 | 10.175% | $76.6157 | $76.62 | $76.60 | $76.60 |
| Purchase #5 | $158.74 | 6.381% | $168.8692 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $51.54 | 10.210% | $56.8022 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $48.70 | 13.720% | $55.3816 | $55.38 | $55.40 | $55.40 |
| 7 purchase totals = | $646.64 | $692.6805 | $692.68 | $692.70 | $692.60 | |