| 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 | $75.31 | 11.270% | $83.7974 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $97.84 | 8.863% | $106.5116 | $106.51 | $106.50 | $106.50 |
| Purchase #3 | $176.99 | 3.301% | $182.8324 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $224.48 | 9.872% | $246.6407 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $56.50 | 12.550% | $63.5908 | $63.59 | $63.60 | $63.60 |
| Purchase #6 | $5.45 | 5.486% | $5.749 | $5.75 | $5.75 | $5.70 |
| Purchase #7 | $190.47 | 13.125% | $215.4692 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $827.04 | $904.5911 | $904.59 | $904.60 | $904.50 | |