| 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 | $126.44 | 4.825% | $132.5407 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $45.86 | 9.534% | $50.2323 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $39.30 | 10.189% | $43.3043 | $43.30 | $43.30 | $43.30 |
| Purchase #4 | $147.50 | 4.719% | $154.4605 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $54.95 | 6.550% | $58.5492 | $58.55 | $58.55 | $58.50 |
| Purchase #6 | $67.40 | 3.314% | $69.6336 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $97.83 | 6.682% | $104.367 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $579.28 | $613.0876 | $613.08 | $613.10 | $613.00 | |