| 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 | $141.69 | 4.172% | $147.6013 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $122.92 | 11.259% | $136.7596 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $51.77 | 7.214% | $55.5047 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $22.70 | 6.397% | $24.1521 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $75.92 | 4.322% | $79.2013 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $43.89 | 12.636% | $49.4359 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $89.83 | 8.281% | $97.2688 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $548.72 | $589.9237 | $589.92 | $589.90 | $590.00 | |