| 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 | $79.76 | 9.708% | $87.5031 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $43.84 | 13.797% | $49.8886 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $206.36 | 3.102% | $212.7613 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $77.46 | 10.666% | $85.7219 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $189.62 | 13.841% | $215.8653 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $151.29 | 5.506% | $159.62 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $127.96 | 6.249% | $135.9562 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $876.29 | $947.3164 | $947.32 | $947.25 | $947.40 | |