| 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 | $24.85 | 8.860% | $27.0517 | $27.05 | $27.05 | $27.10 |
| Purchase #2 | $104.30 | 5.816% | $110.3661 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $67.61 | 5.314% | $71.2028 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $172.38 | 5.155% | $181.2662 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $194.66 | 7.353% | $208.9733 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $41.64 | 6.545% | $44.3653 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $209.90 | 9.414% | $229.66 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $815.34 | $872.8854 | $872.89 | $872.80 | $873.10 | |