| 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 | $100.81 | 8.765% | $109.646 | $109.65 | $109.65 | $109.60 |
| Purchase #2 | $95.55 | 3.692% | $99.0777 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $75.90 | 12.816% | $85.6273 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $247.79 | 10.236% | $273.1538 | $273.15 | $273.15 | $273.20 |
| Purchase #5 | $89.76 | 4.122% | $93.4599 | $93.46 | $93.45 | $93.50 |
| Purchase #6 | $151.31 | 9.872% | $166.2473 | $166.25 | $166.25 | $166.20 |
| Purchase #7 | $55.80 | 7.588% | $60.0341 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $816.92 | $887.2461 | $887.25 | $887.30 | $887.20 | |