| 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 | $112.77 | 10.637% | $124.7653 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $82.93 | 5.464% | $87.4613 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $97.48 | 13.715% | $110.8494 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $25.48 | 5.864% | $26.9741 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $208.55 | 12.699% | $235.0338 | $235.03 | $235.05 | $235.00 |
| Purchase #6 | $77.56 | 9.821% | $85.1772 | $85.18 | $85.20 | $85.20 |
| Purchase #7 | $87.83 | 7.149% | $94.109 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $692.60 | $764.3701 | $764.37 | $764.35 | $764.40 | |