| 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 | $18.38 | 7.856% | $19.8239 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $180.46 | 12.682% | $203.3459 | $203.35 | $203.35 | $203.30 |
| Purchase #3 | $55.80 | 4.464% | $58.2909 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $49.71 | 6.343% | $52.8631 | $52.86 | $52.85 | $52.90 |
| Purchase #5 | $38.94 | 6.871% | $41.6156 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $216.80 | 3.509% | $224.4075 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $91.59 | 4.688% | $95.8837 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $651.68 | $696.2306 | $696.23 | $696.20 | $696.20 | |