| 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 | $42.34 | 4.802% | $44.3732 | $44.37 | $44.35 | $44.40 |
| Purchase #2 | $170.54 | 3.119% | $175.8591 | $175.86 | $175.85 | $175.90 |
| Purchase #3 | $173.54 | 9.170% | $189.4536 | $189.45 | $189.45 | $189.50 |
| Purchase #4 | $99.87 | 4.873% | $104.7367 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $48.62 | 12.871% | $54.8779 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $109.82 | 10.873% | $121.7607 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $115.47 | 12.447% | $129.8426 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $760.20 | $820.9038 | $820.90 | $820.90 | $821.00 | |